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<b>let </b><font color="Maroon">c<sub>1</sub></font> be   <a href="supinf_2.html#NM2">Pos_Denum_Set_of_R_EAL</a>;<br/><b>let </b><font color="Maroon">c<sub>2</sub></font> be    <a href="supinf_2.html#M1" target="_self">Num</a> of <font color="Maroon">c<sub>1</sub></font>;<br/><b>let </b><font color="Maroon">c<sub>3</sub></font> be   <a href="nat_1.html#NM1">Nat</a>;<br/>





<a NAME="E1:80"/>
<font color="Maroon">c<sub>1</sub></font> <a href="hidden.html#R1">=</a>  <a href="relset_1.html#K5">rng</a> <font color="Maroon">c<sub>2</sub></font>
 
<b>by </b><i><a class="ref" href="supinf_2.html#D16" target="_self">Def16</a></i>;<br/>
<a NAME="E2:80"/><b>then </b>
<font color="Maroon">c<sub>2</sub></font> <a href="supinf_2.html#K13" target="_self">.</a> <font color="Maroon">c<sub>3</sub></font> <a href="hidden.html#R2">in</a> <font color="Maroon">c<sub>1</sub></font>
 
<b>by </b><i><a class="ref" href="funct_2.html#T6">FUNCT_2:6</a></i>;<br/>
<b>hence </b><a NAME="E3:80"/>
 <a href="supinf_2.html#K1" target="_self">0.</a>  <a href="xxreal_0.html#R1">&lt;=</a> <font color="Maroon">c<sub>2</sub></font> <a href="supinf_2.html#K13" target="_self">.</a> <font color="Maroon">c<sub>3</sub></font>
 <b>by </b><i><a class="ref" href="supinf_2.html#D15" target="_self">Def15</a></i>;<br/>


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