fix: remove unused <math.h> header from main.c

Author: ChaitraTM

lib/node_modules/@stdlib/stats/base/dists/geometric/logpmf/README.md

@@ -143,10 +143,6 @@ for ( i = 0; i < 10; i++ ) {
 
 <!-- /.examples -->
 
-<!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
-
-<section class="references">
-
 <!-- C interface documentation. -->
 
 * * *
@@ -211,7 +207,6 @@ double stdlib_base_dists_geometric_logpmf( const double x, const double p );
 
 ```c
 #include "stdlib/stats/base/dists/geometric/logpmf.h"
-#include "stdlib/math/base/special/round.h"
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
@@ -238,8 +233,14 @@ int main( void ) {
 
 </section>
 
+<!-- /.c -->
+
 <!-- /.references -->
 
+<!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="references">
+
 <!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
 
 <section class="related">

lib/node_modules/@stdlib/stats/base/dists/geometric/logpmf/examples/c/example.c

@@ -17,7 +17,6 @@
 */
 
 #include "stdlib/stats/base/dists/geometric/logpmf.h"
-#include "stdlib/math/base/special/round.h"
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>

lib/node_modules/@stdlib/stats/base/dists/geometric/logpmf/src/main.c

@@ -21,7 +21,6 @@
 #include "stdlib/math/base/assert/is_nan.h"
 #include "stdlib/math/base/special/ln.h"
 #include "stdlib/constants/float64/ninf.h"
-#include <math.h>
 
 /**
 * Evaluates the logarithm of the probability mass function (PMF) for a geometric distribution with success probability `p` at a value `x`.