-->
 <span style="color: #008080;">without</span> <span style="color: #008080;">js</span>  <span style="color: #000080;font-style:italic;">-- no mpfr_const_euler() in mpfr.js as yet</span>
 <span style="color: #7060A8;">requires</span><span style="color: #0000FF;">(</span><span style="color: #008000;">"1.0.1"</span><span style="color: #0000FF;">)</span> <span style="color: #000080;font-style:italic;">-- mpfr_const_euler()</span>
 <span style="color: #008080;">include</span> <span style="color: #004080;">mpfr</span><span style="color: #0000FF;">.</span><span style="color: #000000;">e</span>
 <span style="color: #004080;">mpfr</span> <span style="color: #000000;">gamma</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">mpfr_init</span><span style="color: #0000FF;">(</span><span style="color: #000000;">0</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">100</span><span style="color: #0000FF;">)</span>
 <span style="color: #000000;">mpfr_const_euler</span><span style="color: #0000FF;">(</span><span style="color: #000000;">gamma</span><span style="color: #0000FF;">)</span>
 <span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"gamma %s (mpfr_const_euler)\n"</span><span style="color: #0000FF;">,{</span><span style="color: #7060A8;">mpfr_get_fixed</span><span style="color: #0000FF;">(</span><span style="color: #000000;">gamma</span><span style="color: #0000FF;">,</span><span style="color: #000000;">100</span><span style="color: #0000FF;">)})</span>
<!--