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<b>let </b><font color="Maroon">h</font> be   <a href="real_1.html#NM1">Real</a>;<br/><b>let </b><font color="Maroon">x</font> be   <a href="real_1.html#NM1">Real</a>;<br/><b>let </b><font color="Maroon">f1</font> be   <a href="funct_2.html#NM1">Function</a> of  <a href="numbers.html#K1">REAL</a> , <a href="numbers.html#K1">REAL</a> ;<br/><b>let </b><font color="Maroon">f2</font> be   <a href="funct_2.html#NM1">Function</a> of  <a href="numbers.html#K1">REAL</a> , <a href="numbers.html#K1">REAL</a> ;<br/><b>let </b><font color="Maroon">S</font> be   <a href="diff_1.html#NM1">Seq_Sequence</a>;<br/>









<b>assume </b><a NAME="E1:60"/><i><font color="Green">E40</font></i>: 
for <font color="Olive">n</font>, <font color="Olive">i</font> being   <a href="subset_1.html#M2">Element</a> of  <a href="numbers.html#K5">NAT</a>   st <font color="Olive">i</font> <a href="xxreal_0.html#R1">&lt;=</a> <font color="Olive">n</font> holds <br/><span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> <font color="Olive">n</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Olive">i</font> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Olive">n</font> <a href="newton.html#K9">choose</a> <font color="Olive">i</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <font color="Olive">i</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default"><font color="Olive">n</font> <a href="binarith.html#K3">-'</a> <font color="Olive">i</font></span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><font color="Olive">i</font> <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
 ;<br/>

<i><font color="Green">E41</font></i>: 1 <a href="binarith.html#K3">-'</a> 0 = 
1 <a href="real_1.html#K5">-</a> 0
<b>by </b><i><a class="ref" href="binarith.html#T50">BINARITH:50</a></i>
<br/>.= 
1

;<br/>
<i><font color="Green">E44</font></i>: <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> 0 = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default">1 <a href="newton.html#K9">choose</a> 0</span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 0</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">1 <a href="binarith.html#K3">-'</a> 0</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">0 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default">1 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 0</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">1 <a href="binarith.html#K3">-'</a> 0</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">0 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="newton.html#T29">NEWTON:29</a></i>
<br/>.= 
<span class="p1">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span>
<b>by </b><i>, </i>
;<br/>
<i><font color="Green">E45</font></i>: 1 <a href="binarith.html#K3">-'</a> 1 = 
1 <a href="real_1.html#K5">-</a> 1
<b>by </b><i><a class="ref" href="binarith.html#T50">BINARITH:50</a></i>
<br/>.= 
0

;<br/>
<i><font color="Green">E46</font></i>: <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> 1 = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default">1 <a href="newton.html#K9">choose</a> 1</span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">1 <a href="binarith.html#K3">-'</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">1 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default">1 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">1 <a href="binarith.html#K3">-'</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">1 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="newton.html#T31">NEWTON:31</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span>
<b>by </b><i>, </i>
;<br/>
<i><font color="Green">E49</font></i>:  <a href="series_1.html#K4">Sum</a> <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span>,1 = 
<span class="p1">(<span class="default"><a href="series_1.html#K1">Partial_Sums</a> <span class="p2">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p1">(<span class="default">0 <a href="nat_1.html#K1">+</a> 1</span>)</span>
<b>by </b><i><a class="ref" href="series_1.html#D6">SERIES_1:def 6</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="series_1.html#K1">Partial_Sums</a> <span class="p3">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> 0</span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> 1</span>)</span>
<b>by </b><i><a class="ref" href="series_1.html#D1">SERIES_1:def 1</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> 0</span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> 1</span>)</span>
<b>by </b><i><a class="ref" href="series_1.html#D1">SERIES_1:def 1</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font>
<b>by </b><i>, , </i>
;<br/>
<a NAME="E7:60"/><i><font color="Green">E50</font></i>: 
<span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p2">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1 is   <a href="funct_2.html#NM1">Function</a> of  <a href="numbers.html#K1">REAL</a> , <a href="numbers.html#K1">REAL</a> 
 
<b>by </b><i/>;<br/>
<a NAME="E8:60"/><i><font color="Green">E61</font></i>: 
<span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1 is   <a href="funct_2.html#NM1">Function</a> of  <a href="numbers.html#K1">REAL</a> , <a href="numbers.html#K1">REAL</a> 
 
<b>by </b><i/>;<br/>
<a NAME="E9:60"/><i><font color="Green">E62</font></i>: 
<span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1 is   <a href="funct_2.html#NM1">Function</a> of  <a href="numbers.html#K1">REAL</a> , <a href="numbers.html#K1">REAL</a> 
 
<b>by </b><i/>;<br/>
<i><font color="Green">E63</font></i>: <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font> = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p2">(<span class="default">1 <a href="nat_1.html#K1">+</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font>

<br/>.= 
<span class="p1">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span>
<b>by </b><i>, <a class="ref" href="diff_1.html#D1" target="_self">Def1</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p0">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <span class="p0">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span>

<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <span class="p0">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p5">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span>
<b>by </b><i>, </i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span> <a href="real_1.html#K5">-</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span>
<b>by </b><i>, </i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p3">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p0">(<span class="default">1 <a href="nat_1.html#K1">+</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p3">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p0">(<span class="default">1 <a href="nat_1.html#K1">+</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 0</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p3">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p0">(<span class="default"><span class="p1">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 0</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p3">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p0">(<span class="default">0 <a href="nat_1.html#K1">+</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#K4" target="_self">fD</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p3">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#K3" target="_self">fD</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 0</span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p3">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p4">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p5">(<span class="default">2 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p4">(<span class="default">0 <a href="nat_1.html#K1">+</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p3">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p3">(<span class="default"><span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><span class="p0">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p5">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p3">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p4">(<span class="default">2 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span></span>)</span>

;<br/>
<i><font color="Green">E64</font></i>: 2 <a href="binarith.html#K3">-'</a> 0 = 
2 <a href="real_1.html#K5">-</a> 0
<b>by </b><i><a class="ref" href="binarith.html#T50">BINARITH:50</a></i>
<br/>.= 
2

;<br/>
<i><font color="Green">E84</font></i>: <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> 0 = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default">2 <a href="newton.html#K9">choose</a> 0</span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 0</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">2 <a href="binarith.html#K3">-'</a> 0</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">0 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default">1 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 0</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">2 <a href="binarith.html#K3">-'</a> 0</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">0 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="newton.html#T29">NEWTON:29</a></i>
<br/>.= 
<span class="p1">(<span class="default"><font color="Maroon">f1</font> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span>
<b>by </b><i>, <a class="txt" href="diff_1.html#E1:60"><i><font color="Green">E40</font></i></a></i>
;<br/>
<i><font color="Green">E99</font></i>: 2 <a href="binarith.html#K3">-'</a> 1 = 
2 <a href="real_1.html#K5">-</a> 1
<b>by </b><i><a class="ref" href="binarith.html#T50">BINARITH:50</a></i>
<br/>.= 
1

;<br/>
<i><font color="Green">E100</font></i>: <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> 1 = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default">2 <a href="newton.html#K9">choose</a> 1</span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">2 <a href="binarith.html#K3">-'</a> 1</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">1 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default">2 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <font color="Maroon">h</font></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="newton.html#T33">NEWTON:33</a>, </i>
;<br/>
<i><font color="Green">E101</font></i>: 2 <a href="binarith.html#K3">-'</a> 2 = 
2 <a href="real_1.html#K5">-</a> 2
<b>by </b><i><a class="ref" href="binarith.html#T50">BINARITH:50</a></i>
<br/>.= 
0

;<br/>
<i><font color="Green">E102</font></i>: <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> 2 = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default">2 <a href="newton.html#K9">choose</a> 2</span>)</span> <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">2 <a href="binarith.html#K3">-'</a> 2</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">2 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1">(<span class="default">1 <a href="real_1.html#K4">*</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><span class="p4">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f2</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> <span class="p3">(<span class="default">2 <a href="binarith.html#K3">-'</a> 2</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">2 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="newton.html#T31">NEWTON:31</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <font color="Maroon">f1</font>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font></span>)</span> <a href="real_1.html#K4">*</a> <span class="p1">(<span class="default"><font color="Maroon">f2</font> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default"><font color="Maroon">x</font> <a href="real_1.html#K3">+</a> <span class="p3">(<span class="default">2 <a href="real_1.html#K4">*</a> <font color="Maroon">h</font></span>)</span></span>)</span></span>)</span>
<b>by </b><i>, <a class="txt" href="diff_1.html#E3:60"><i><font color="Green">E44</font></i></a></i>
;<br/>
 <a href="series_1.html#K4">Sum</a> <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span>,2 = 
<span class="p1">(<span class="default"><a href="series_1.html#K1">Partial_Sums</a> <span class="p2">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p1">(<span class="default">1 <a href="nat_1.html#K1">+</a> 1</span>)</span>
<b>by </b><i><a class="ref" href="series_1.html#D6">SERIES_1:def 6</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="series_1.html#K1">Partial_Sums</a> <span class="p3">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> <span class="p2">(<span class="default">0 <a href="nat_1.html#K1">+</a> 1</span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> 2</span>)</span>
<b>by </b><i><a class="ref" href="series_1.html#D1">SERIES_1:def 1</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="series_1.html#K1">Partial_Sums</a> <span class="p4">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span></span>)</span> <a href="seq_1.html#K2">.</a> 0</span>)</span> <a href="real_1.html#K3">+</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> 1</span>)</span></span>)</span> <a href="real_1.html#K3">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> 2</span>)</span>
<b>by </b><i><a class="ref" href="series_1.html#D1">SERIES_1:def 1</a></i>
<br/>.= 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font>
<b>by </b><i><a class="ref" href="series_1.html#D1">SERIES_1:def 1</a>, , <a class="txt" href="diff_1.html#E2:60"><i><font color="Green">E41</font></i></a>, , <a class="txt" href="diff_1.html#E4:60"><i><font color="Green">E45</font></i></a></i>
;<br/>
<b>hence </b><a NAME="E18:60"/>
( <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 1</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font> <a href="hidden.html#R1">=</a>  <a href="series_1.html#K4">Sum</a> <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 1</span>)</span>,1 &amp; <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="diff_1.html#NK10" target="_self">fdif</a> <span class="p3">(<span class="default"><font color="Maroon">f1</font> <a href="partfun3.html#K5">(#)</a> <font color="Maroon">f2</font></span>)</span>,<font color="Maroon">h</font></span>)</span> <a href="seqfunc.html#K1">.</a> 2</span>)</span> <a href="seq_1.html#K2">.</a> <font color="Maroon">x</font> <a href="hidden.html#R1">=</a>  <a href="series_1.html#K4">Sum</a> <span class="p1">(<span class="default"><font color="Maroon">S</font> <a href="diff_1.html#K15" target="_self">.</a> 2</span>)</span>,2 )
 <b>by </b><i/>;<br/>


</div>
