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<b>let </b><font color="Maroon" title="c1">I</font> be  non <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a> <a href="finset_1.html#V1" title="FINSET_1:attr.1">finite</a>  <a href="hidden.html#M1" title="HIDDEN:mode.1">set</a> ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> for <font color="Olive" title="b1">A</font> being <a href="pencil_1.html#V15" title="PENCIL_1:attr.15">PLS-yielding</a>  <a href="pboole.html#M1" title="PBOOLE:mode.1">ManySortedSet</a> of <font color="Maroon" title="c1">I</font>  st ( for <font color="Olive" title="b2">i</font> being   <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of <font color="Maroon" title="c1">I</font> holds  <font color="Olive" title="b1">A</font> <a href="pencil_1.html#K2" title="PENCIL_1:func.2">.</a> <font color="Olive" title="b2">i</font> is <a href="pencil_1.html#V10" title="PENCIL_1:attr.10">strongly_connected</a> ) holds <br/>for <font color="Olive" title="b2">f</font> being  <a href="pencil_2.html#NM2" title="PENCIL_2:NM.2">Collineation</a> of <span class="p1">(<span class="default"><a href="pencil_1.html#K6" title="PENCIL_1:func.6">Segre_Product</a> <font color="Olive" title="b1">A</font></span>)</span><br/> for <font color="Olive" title="b3">b1</font>, <font color="Olive" title="b4">b2</font> being non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Olive" title="b1">A</font>  st  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b3">b1</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Olive" title="b1">A</font> &amp;  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b4">b2</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Olive" title="b1">A</font> &amp;  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Olive" title="b3">b1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Olive" title="b4">b2</font> holds <br/> <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Olive" title="b2">f</font>,<font color="Olive" title="b3">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Olive" title="b2">f</font>,<font color="Olive" title="b4">b2</font></span><br/><b>let </b><font color="Maroon" title="c2">A</font> be  <a href="pencil_1.html#V15" title="PENCIL_1:attr.15">PLS-yielding</a>  <a href="pboole.html#M1" title="PBOOLE:mode.1">ManySortedSet</a> of <font color="Maroon" title="c1">I</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> ( ( for <font color="Olive" title="b1">i</font> being   <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of <font color="Maroon" title="c1">I</font> holds  <font color="Maroon" title="c2">A</font> <a href="pencil_1.html#K2" title="PENCIL_1:func.2">.</a> <font color="Olive" title="b1">i</font> is <a href="pencil_1.html#V10" title="PENCIL_1:attr.10">strongly_connected</a> ) implies for <font color="Olive" title="b1">f</font> being  <a href="pencil_2.html#NM2" title="PENCIL_2:NM.2">Collineation</a> of <span class="p1">(<span class="default"><a href="pencil_1.html#K6" title="PENCIL_1:func.6">Segre_Product</a> <font color="Maroon" title="c2">A</font></span>)</span><br/> for <font color="Olive" title="b2">b1</font>, <font color="Olive" title="b3">b2</font> being non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>  st  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b2">b1</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b3">b2</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Olive" title="b2">b1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Olive" title="b3">b2</font> holds <br/> <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Olive" title="b1">f</font>,<font color="Olive" title="b2">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Olive" title="b1">f</font>,<font color="Olive" title="b3">b2</font> )</span><br/>



<b>assume </b><a NAME="E1:31"/><i><font color="Green" title="E30">A1</font></i>: 
for <font color="Olive" title="b1">i</font> being   <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of <font color="Maroon" title="c1">I</font> holds  <font color="Maroon" title="c2">A</font> <a href="pencil_1.html#K2" title="PENCIL_1:func.2">.</a> <font color="Olive" title="b1">i</font> is <a href="pencil_1.html#V10" title="PENCIL_1:attr.10">strongly_connected</a>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> for <font color="Olive" title="b1">f</font> being  <a href="pencil_2.html#NM2" title="PENCIL_2:NM.2">Collineation</a> of <span class="p1">(<span class="default"><a href="pencil_1.html#K6" title="PENCIL_1:func.6">Segre_Product</a> <font color="Maroon" title="c2">A</font></span>)</span><br/> for <font color="Olive" title="b2">b1</font>, <font color="Olive" title="b3">b2</font> being non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>  st  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b2">b1</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b3">b2</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Olive" title="b2">b1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Olive" title="b3">b2</font> holds <br/> <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Olive" title="b1">f</font>,<font color="Olive" title="b2">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Olive" title="b1">f</font>,<font color="Olive" title="b3">b2</font></span><br/>

<div><i><font color="Green" title="E31">A2</font></i>: <a class="txt" onclick="hs2(this)" href="javascript:()" title="31_1"><b>now </b></a><div class="add"><b>let </b><font color="Maroon" title="c3">o</font> be    <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of <font color="Maroon" title="c1">I</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> <font color="Maroon" title="c2">A</font> <a href="pencil_1.html#K2" title="PENCIL_1:func.2">.</a> <font color="Maroon" title="c3">o</font> is <a href="pencil_1.html#V9" title="PENCIL_1:attr.9">connected</a></span><br/><a NAME="E1:31_1"/>
<font color="Maroon" title="c2">A</font> <a href="pencil_1.html#K2" title="PENCIL_1:func.2">.</a> <font color="Maroon" title="c3">o</font> is <a href="pencil_1.html#V10" title="PENCIL_1:attr.10">strongly_connected</a>
 <b>by </b><i><a class="txt" href="pencil_3.html#E1:31"><i><font color="Green" title="E30">A1</font></i></a></i>;<br/><b>hence </b><a NAME="E2:31_1"/>
<font color="Maroon" title="c2">A</font> <a href="pencil_1.html#K2" title="PENCIL_1:func.2">.</a> <font color="Maroon" title="c3">o</font> is <a href="pencil_1.html#V9" title="PENCIL_1:attr.9">connected</a>
 <b>by </b><i><a class="ref" href="pencil_3.html#T4" target="_self" title="PENCIL_3:th.4">Th4</a></i>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/></div><b>end;</b></div>
<b>let </b><font color="Maroon" title="c3">f</font> be   <a href="pencil_2.html#NM2" title="PENCIL_2:NM.2">Collineation</a> of <span class="p1">(<span class="default"><a href="pencil_1.html#K6" title="PENCIL_1:func.6">Segre_Product</a> <font color="Maroon" title="c2">A</font></span>)</span>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> for <font color="Olive" title="b1">b1</font>, <font color="Olive" title="b2">b2</font> being non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>  st  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b1">b1</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b2">b2</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Olive" title="b1">b1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Olive" title="b2">b2</font> holds <br/> <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Olive" title="b1">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Olive" title="b2">b2</font></span><br/><b>let </b><font color="Maroon" title="c4">b1</font>, <font color="Maroon" title="c5">b2</font> be  non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> (  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c4">b1</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c5">b2</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Maroon" title="c4">b1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Maroon" title="c5">b2</font> implies  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c5">b2</font> )</span><br/>



<b>assume </b><a NAME="E3:31"/><i><font color="Green" title="E32">A3</font></i>: 
(  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c4">b1</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c5">b2</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> &amp;  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Maroon" title="c4">b1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Maroon" title="c5">b2</font> )
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide">  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c5">b2</font></span><br/>

<b>reconsider </b><font color="Maroon" title="c6">B1</font> =  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c4">b1</font>, <font color="Maroon" title="c7">B2</font> =  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c5">b2</font> as    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> <b>by </b><i><a class="txt" href="pencil_3.html#E3:31"><i><font color="Green" title="E32">A3</font></i></a></i>;<br/>
<div><a class="txt" onclick="hsNdiv(this)" href="javascript:()" title="31_2"><b>per </b></a><a class="txt" onclick="hs(this)" href="javascript:()"><b>cases </b></a><span class="hide"><a NAME="E1:31_2"/>
( <font color="Maroon" title="c6">B1</font> <a href="xboole_0.html#R1" title="XBOOLE_0:pred.1">misses</a> <font color="Maroon" title="c7">B2</font> or <font color="Maroon" title="c6">B1</font> <a href="xboole_0.html#NR5" title="XBOOLE_0:NR.5">meets</a> <font color="Maroon" title="c7">B2</font> )
 </span>;<br/><div class="add"><div><a class="txt" onclick="hsNdiv(this)" href="javascript:()" title="31_2_1"><b>suppose </b></a><a NAME="E1:31_2_1"/>
<font color="Maroon" title="c6">B1</font> <a href="xboole_0.html#R1" title="XBOOLE_0:pred.1">misses</a> <font color="Maroon" title="c7">B2</font>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide">  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c5">b2</font></span><br/><div class="add"><b>then consider </b><font color="Maroon" title="c8">D</font> being    <a href="finseq_1.html#M2" title="FINSEQ_1:mode.2">FinSequence</a> of  <a href="zfmisc_1.html#K1" title="ZFMISC_1:func.1">bool</a> the <a href="struct_0.html#U1" title="STRUCT_0:sel.1">carrier</a> of <span class="p1">(<span class="default"><a href="pencil_1.html#K6" title="PENCIL_1:func.6">Segre_Product</a> <font color="Maroon" title="c2">A</font></span>)</span><b> such that </b><br/><a NAME="E3:31_2_1"/><i><font color="Green" title="E33">A4</font></i>: 
( <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> 1 <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c6">B1</font> &amp; <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><a href="finseq_1.html#K3" title="FINSEQ_1:func.3">len</a> <font color="Maroon" title="c8">D</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c7">B2</font> &amp; ( for <font color="Olive" title="b1">i</font> being  <a href="nat_1.html#NM1" title="NAT_1:NM.1">Nat</a>  st <font color="Olive" title="b1">i</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="finseq_1.html#K4" title="FINSEQ_1:func.4">dom</a> <font color="Maroon" title="c8">D</font> holds <br/><font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <font color="Olive" title="b1">i</font> is    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> ) &amp; ( for <font color="Olive" title="b1">i</font> being  <a href="nat_1.html#NM1" title="NAT_1:NM.1">Nat</a>  st 1 <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a> <font color="Olive" title="b1">i</font> &amp; <font color="Olive" title="b1">i</font> <a href="xxreal_0.html#NR3" title="XXREAL_0:NR.3">&lt;</a>  <a href="finseq_1.html#K3" title="FINSEQ_1:func.3">len</a> <font color="Maroon" title="c8">D</font> holds <br/>for <font color="Olive" title="b2">Di</font>, <font color="Olive" title="b3">Di1</font> being   <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font>  st <font color="Olive" title="b2">Di</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <font color="Olive" title="b1">i</font> &amp; <font color="Olive" title="b3">Di1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><font color="Olive" title="b1">i</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1</span>)</span> holds <br/>( <font color="Olive" title="b2">Di</font> <a href="xboole_0.html#R1" title="XBOOLE_0:pred.1">misses</a> <font color="Olive" title="b3">Di1</font> &amp; <font color="Olive" title="b2">Di</font> <a href="pencil_3.html#R1" title="PENCIL_3:pred.1">'||'</a> <font color="Olive" title="b3">Di1</font> ) ) )
 <b>by </b><i><a class="txt" href="pencil_3.html#E2:31"><i><font color="Green" title="E31">A2</font></i></a>, <a class="txt" href="pencil_3.html#E3:31"><i><font color="Green" title="E32">A3</font></i></a>, <a class="ref" href="pencil_3.html#T23" target="_self" title="PENCIL_3:th.23">Th23</a></i>;<br/><b>defpred </b><font color="Maroon">S<sub>1</sub></font>[  <a href="nat_1.html#NM1" title="NAT_1:NM.1">Nat</a>] <b>means </b>( $1 <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="finseq_1.html#K4" title="FINSEQ_1:func.4">dom</a> <font color="Maroon" title="c8">D</font> implies for <font color="Olive" title="b1">D1</font> being   <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font>  st <font color="Olive" title="b1">D1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> $1 holds <br/>for <font color="Olive" title="b2">d1</font> being non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>  st <font color="Olive" title="b1">D1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b2">d1</font> holds <br/> <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Olive" title="b2">d1</font> );<br/><a NAME="E4:31_2_1"/><i><font color="Green" title="E34">A5</font></i>: 
<font color="Maroon">S<sub>1</sub></font>[ <a href="card_1.html#NK1" title="CARD_1:NK.1">0</a> ]
 <b>by </b><i><a class="ref" href="finseq_3.html#T26" title="FINSEQ_3:th.26">FINSEQ_3:26</a></i>;<br/><div><i><font color="Green" title="E35">A6</font></i>: <a class="txt" onclick="hs2(this)" href="javascript:()" title="31_2_1_1"><b>now </b></a><div class="add"><b>let </b><font color="Maroon" title="c9">k</font> be   <a href="nat_1.html#NM1" title="NAT_1:NM.1">Nat</a>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> ( <font color="Maroon">S<sub>1</sub></font>[<font color="Maroon" title="c9">k</font>] implies <font color="Maroon">S<sub>1</sub></font>[<font color="Maroon" title="c9">k</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1] )</span><br/><b>assume </b><a NAME="E1:31_2_1_1"/><i><font color="Green" title="E36">A7</font></i>: 
<font color="Maroon">S<sub>1</sub></font>[<font color="Maroon" title="c9">k</font>]
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> <font color="Maroon">S<sub>1</sub></font>[<font color="Maroon" title="c9">k</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1]</span><br/><b>thus </b><a NAME="E2:31_2_1_1"/>
<font color="Maroon">S<sub>1</sub></font>[<font color="Maroon" title="c9">k</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1]
  <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><div><a class="txt" onclick="hs2(this)" href="javascript:()" title="31_2_1_1_1"><b>proof </b></a><div class="add">

<b>assume </b><a NAME="E1:31_2_1_1_1"/>
<font color="Maroon" title="c9">k</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1 <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="finseq_1.html#K4" title="FINSEQ_1:func.4">dom</a> <font color="Maroon" title="c8">D</font>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> for <font color="Olive" title="b1">D1</font> being   <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font>  st <font color="Olive" title="b1">D1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><font color="Maroon" title="c9">k</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1</span>)</span> holds <br/>for <font color="Olive" title="b2">d1</font> being non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>  st <font color="Olive" title="b1">D1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b2">d1</font> holds <br/> <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Olive" title="b2">d1</font></span><br/>

<a NAME="E2:31_2_1_1_1"/><b>then </b>
<font color="Maroon" title="c9">k</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1 <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a>  <a href="finseq_1.html#K3" title="FINSEQ_1:func.3">len</a> <font color="Maroon" title="c8">D</font>
 
<b>by </b><i><a class="ref" href="finseq_3.html#T27" title="FINSEQ_3:th.27">FINSEQ_3:27</a></i>;<br/>
<a NAME="E3:31_2_1_1_1"/><b>then </b><i><font color="Green" title="E37">A8</font></i>: 
<font color="Maroon" title="c9">k</font> <a href="xxreal_0.html#NR3" title="XXREAL_0:NR.3">&lt;</a>  <a href="finseq_1.html#K3" title="FINSEQ_1:func.3">len</a> <font color="Maroon" title="c8">D</font>
 
<b>by </b><i><a class="ref" href="nat_1.html#T13" title="NAT_1:th.13">NAT_1:13</a></i>;<br/>
<b>let </b><font color="Maroon" title="c10">D2</font> be    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> ( <font color="Maroon" title="c10">D2</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><font color="Maroon" title="c9">k</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1</span>)</span> implies for <font color="Olive" title="b1">d1</font> being non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>  st <font color="Maroon" title="c10">D2</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b1">d1</font> holds <br/> <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Olive" title="b1">d1</font> )</span><br/>

<b>assume </b><a NAME="E4:31_2_1_1_1"/><i><font color="Green" title="E38">A9</font></i>: 
<font color="Maroon" title="c10">D2</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><font color="Maroon" title="c9">k</font> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1</span>)</span>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> for <font color="Olive" title="b1">d1</font> being non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>  st <font color="Maroon" title="c10">D2</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Olive" title="b1">d1</font> holds <br/> <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Olive" title="b1">d1</font></span><br/>

<b>let </b><font color="Maroon" title="c11">d2</font> be  non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> ( <font color="Maroon" title="c10">D2</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c11">d2</font> implies  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c11">d2</font> )</span><br/>

<b>assume </b><a NAME="E5:31_2_1_1_1"/><i><font color="Green" title="E39">A10</font></i>: 
<font color="Maroon" title="c10">D2</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c11">d2</font>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide">  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c11">d2</font></span><br/>

<div><a class="txt" onclick="hsNdiv(this)" href="javascript:()" title="31_2_1_1_1_1"><b>per </b></a><a class="txt" onclick="hs(this)" href="javascript:()"><b>cases </b></a><span class="hide"><a NAME="E1:31_2_1_1_1_1"/>
( <font color="Maroon" title="c9">k</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="card_1.html#NK1" title="CARD_1:NK.1">0</a>  or 1 <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a> <font color="Maroon" title="c9">k</font> )
 </span><b>by </b><i><a class="ref" href="nat_1.html#T14" title="NAT_1:th.14">NAT_1:14</a></i>;<br/><div class="add"><div><a class="txt" onclick="hsNdiv(this)" href="javascript:()" title="31_2_1_1_1_1_1"><b>suppose </b></a><a NAME="E1:31_2_1_1_1_1_1"/>
<font color="Maroon" title="c9">k</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="card_1.html#NK1" title="CARD_1:NK.1">0</a> 
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide">  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c11">d2</font></span><br/><div class="add"><b>hence </b><a NAME="E2:31_2_1_1_1_1_1"/>
 <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c11">d2</font>
 <b>by </b><i><a class="txt" href="pencil_3.html#E3:31_2_1"><i><font color="Green" title="E33">A4</font></i></a>, <a class="txt" href="pencil_3.html#E4:31_2_1_1_1"><i><font color="Green" title="E38">A9</font></i></a>, <a class="txt" href="pencil_3.html#E5:31_2_1_1_1"><i><font color="Green" title="E39">A10</font></i></a>, <a class="ref" href="pua2mss1.html#T2" title="PUA2MSS1:th.2">PUA2MSS1:2</a></i>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/></div><b>end;</b></div><div><a class="txt" onclick="hsNdiv(this)" href="javascript:()" title="31_2_1_1_1_1_2"><b>suppose </b></a><a NAME="E1:31_2_1_1_1_1_2"/><i><font color="Green" title="E40">A11</font></i>: 
1 <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a> <font color="Maroon" title="c9">k</font>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide">  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c11">d2</font></span><br/><div class="add"><a NAME="E2:31_2_1_1_1_1_2"/><b>then </b>
<font color="Maroon" title="c9">k</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="finseq_1.html#K4" title="FINSEQ_1:func.4">dom</a> <font color="Maroon" title="c8">D</font>
 <b>by </b><i><a class="txt" href="pencil_3.html#E3:31_2_1_1_1"><i><font color="Green" title="E37">A8</font></i></a>, <a class="ref" href="finseq_3.html#T27" title="FINSEQ_3:th.27">FINSEQ_3:27</a></i>;<br/><b>then reconsider </b><font color="Maroon" title="c12">D1</font> = <font color="Maroon" title="c8">D</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <font color="Maroon" title="c9">k</font> as    <a href="pencil_2.html#M1" title="PENCIL_2:mode.1">Segre-Coset</a> of <font color="Maroon" title="c2">A</font> <b>by </b><i><a class="txt" href="pencil_3.html#E3:31_2_1"><i><font color="Green" title="E33">A4</font></i></a></i>;<br/><b>consider </b><font color="Maroon" title="c13">d1</font> being  non <a href="pencil_1.html#V13" title="PENCIL_1:attr.13">trivial-yielding</a> <a href="pencil_1.html#V16" title="PENCIL_1:attr.16">Segre-like</a>  <a href="pboole.html#M4" title="PBOOLE:mode.4">ManySortedSubset</a> of  <a href="pralg_1.html#K12" title="PRALG_1:func.12">Carrier</a> <font color="Maroon" title="c2">A</font><b> such that </b><br/><a NAME="E5:31_2_1_1_1_1_2"/><i><font color="Green" title="E41">A12</font></i>: 
(  <a href="card_3.html#K4" title="CARD_3:func.4">product</a> <font color="Maroon" title="c13">d1</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c12">D1</font> &amp; <font color="Maroon" title="c13">d1</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Maroon" title="c13">d1</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="struct_0.html#K2" title="STRUCT_0:func.2">[#]</a> <span class="p1">(<span class="default"><font color="Maroon" title="c2">A</font> <a href="pencil_1.html#K2" title="PENCIL_1:func.2">.</a> <span class="p2">(<span class="default"><a href="pencil_1.html#K3" title="PENCIL_1:func.3">indx</a> <font color="Maroon" title="c13">d1</font></span>)</span></span>)</span> )
 <b>by </b><i><a class="ref" href="pencil_2.html#D2" title="PENCIL_2:def.2">PENCIL_2:def 2</a></i>;<br/><a NAME="E6:31_2_1_1_1_1_2"/>
( <font color="Maroon" title="c12">D1</font> <a href="xboole_0.html#R1" title="XBOOLE_0:pred.1">misses</a> <font color="Maroon" title="c10">D2</font> &amp; <font color="Maroon" title="c12">D1</font> <a href="pencil_3.html#R1" title="PENCIL_3:pred.1">'||'</a> <font color="Maroon" title="c10">D2</font> )
 <b>by </b><i><a class="txt" href="pencil_3.html#E3:31_2_1"><i><font color="Green" title="E33">A4</font></i></a>, <a class="txt" href="pencil_3.html#E3:31_2_1_1_1"><i><font color="Green" title="E37">A8</font></i></a>, <a class="txt" href="pencil_3.html#E4:31_2_1_1_1"><i><font color="Green" title="E38">A9</font></i></a>, <a class="txt" href="pencil_3.html#E1:31_2_1_1_1_1_2"><i><font color="Green" title="E40">A11</font></i></a></i>;<br/><a NAME="E7:31_2_1_1_1_1_2"/><b>then </b>
 <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c13">d1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c11">d2</font>
 <b>by </b><i><a class="txt" href="pencil_3.html#E1:31"><i><font color="Green" title="E30">A1</font></i></a>, <a class="txt" href="pencil_3.html#E5:31_2_1_1_1"><i><font color="Green" title="E39">A10</font></i></a>, <a class="txt" href="pencil_3.html#E5:31_2_1_1_1_1_2"><i><font color="Green" title="E41">A12</font></i></a>, <a class="ref" href="pencil_3.html#T26" target="_self" title="PENCIL_3:th.26">Th26</a></i>;<br/><b>hence </b><a NAME="E8:31_2_1_1_1_1_2"/>
 <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c11">d2</font>
 <b>by </b><i><a class="txt" href="pencil_3.html#E1:31_2_1_1"><i><font color="Green" title="E36">A7</font></i></a>, <a class="txt" href="pencil_3.html#E3:31_2_1_1_1"><i><font color="Green" title="E37">A8</font></i></a>, <a class="txt" href="pencil_3.html#E1:31_2_1_1_1_1_2"><i><font color="Green" title="E40">A11</font></i></a>, <a class="txt" href="pencil_3.html#E5:31_2_1_1_1_1_2"><i><font color="Green" title="E41">A12</font></i></a>, <a class="ref" href="finseq_3.html#T27" title="FINSEQ_3:th.27">FINSEQ_3:27</a></i>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/></div><b>end;</b></div></div><b>end;</b></div>

</div><b>end;</b></div></div><b>end;</b></div><a NAME="E6:31_2_1"/>
for <font color="Olive" title="b1">n</font> being  <a href="nat_1.html#NM1" title="NAT_1:NM.1">Nat</a> holds  <font color="Maroon">S<sub>1</sub></font>[<font color="Olive" title="b1">n</font>]
 <b>from </b><i><a class="ref" href="nat_1.html#S2" title="NAT_1:sch.2">NAT_1:sch 2</a>(<a class="txt" href="pencil_3.html#E4:31_2_1"><i><font color="Green" title="E34">A5</font></i></a>, <a class="txt" href="pencil_3.html#E5:31_2_1"><i><font color="Green" title="E35">A6</font></i></a>);<br/></i><a NAME="E7:31_2_1"/><b>then </b><i><font color="Green" title="E36">A13</font></i>: 
<font color="Maroon">S<sub>1</sub></font>[ <a href="finseq_1.html#K3" title="FINSEQ_1:func.3">len</a> <font color="Maroon" title="c8">D</font>]
 ;<br/><a NAME="E8:31_2_1"/>
1 <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="finseq_1.html#K4" title="FINSEQ_1:func.4">dom</a> <font color="Maroon" title="c8">D</font>
 <b>by </b><i><a class="txt" href="pencil_3.html#E3:31_2_1"><i><font color="Green" title="E33">A4</font></i></a>, <a class="ref" href="funct_1.html#D4" title="FUNCT_1:def.4">FUNCT_1:def 4</a></i>;<br/><a NAME="E9:31_2_1"/><b>then </b>
1 <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a>  <a href="finseq_1.html#K3" title="FINSEQ_1:func.3">len</a> <font color="Maroon" title="c8">D</font>
 <b>by </b><i><a class="ref" href="finseq_3.html#T27" title="FINSEQ_3:th.27">FINSEQ_3:27</a></i>;<br/><b>hence </b><a NAME="E10:31_2_1"/>
 <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c5">b2</font>
 <b>by </b><i><a class="txt" href="pencil_3.html#E3:31_2_1"><i><font color="Green" title="E33">A4</font></i></a>, <a class="txt" href="pencil_3.html#E7:31_2_1"><i><font color="Green" title="E36">A13</font></i></a>, <a class="ref" href="finseq_3.html#T27" title="FINSEQ_3:th.27">FINSEQ_3:27</a></i>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/></div><b>end;</b></div><div><a class="txt" onclick="hsNdiv(this)" href="javascript:()" title="31_2_2"><b>suppose </b></a><a NAME="E1:31_2_2"/>
<font color="Maroon" title="c6">B1</font> <a href="xboole_0.html#NR5" title="XBOOLE_0:NR.5">meets</a> <font color="Maroon" title="c7">B2</font>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide">  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c5">b2</font></span><br/><div class="add"><b>hence </b><a NAME="E2:31_2_2"/>
 <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c4">b1</font> <a href="funct_2.html#R1" title="FUNCT_2:pred.1">=</a>  <a href="pencil_3.html#K3" title="PENCIL_3:func.3">canonical_embedding</a> <font color="Maroon" title="c3">f</font>,<font color="Maroon" title="c5">b2</font>
 <b>by </b><i><a class="txt" href="pencil_3.html#E3:31"><i><font color="Green" title="E32">A3</font></i></a>, <a class="ref" href="pencil_3.html#T11" target="_self" title="PENCIL_3:th.11">Th11</a></i>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/></div><b>end;</b></div></div><b>end;</b></div>

</div>
