bench: update benchmarks and examples in math/base/special/ldexp

lib/node_modules/@stdlib/math/base/special/ldexp/examples/c/example.c

@@ -19,13 +19,11 @@
 
 #include "stdlib/math/base/special/ldexp.h"
 #include "stdlib/math/base/special/frexp.h"
+#include "stdlib/math/base/special/pow.h"
 #include <stdlib.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <inttypes.h>
-#include <math.h>
-
-// TODO: replace use of `pow` with stdlib_base_pow()
 
 static double rand_double() {
 	int r = rand();
@@ -34,29 +32,29 @@ static double rand_double() {
 
 int main( void ) {
 	double sign;
-    double frac;
-    int32_t exp;
-    double x;
-    double v;
-    int i;
-
-    for ( i = 0; i < 100; i++ ) {
-    	if ( rand_double() < 0.5 ) {
-    		sign = -1.0;
-    	} else {
-    		sign = 1.0;
-    	}
-    	// Generate a random number:
-        frac = rand_double() * 10.0;
-        exp = (int32_t)( rand_double()*616.0 ) - 308;
-        x = sign * frac * pow( 10.0, exp );
-
-        // Break the number into a normalized fraction and an integer power of two:
-        stdlib_base_frexp( x, &frac, &exp );
-
-        // Reconstitute the original number:
-        v = stdlib_base_ldexp( frac, exp );
-
-        printf( "%e = %lf * 2^%" PRId32 " = %e\n", x, frac, exp, v );
-    }
+	double frac;
+	int32_t exp;
+	double x;
+	double v;
+	int i;
+
+	for ( i = 0; i < 100; i++ ) {
+		if ( rand_double() < 0.5 ) {
+			sign = -1.0;
+    		} else {
+			sign = 1.0;
+		}
+		// Generate a random number:
+		frac = rand_double() * 10.0;
+		exp = (int32_t)( rand_double()*616.0 ) - 308;
+		x = sign * frac * stdlib_base_pow( 10.0, exp );
+
+		// Break the number into a normalized fraction and an integer power of two:
+		stdlib_base_frexp( x, &frac, &exp );
+
+		// Reconstitute the original number:
+		v = stdlib_base_ldexp( frac, exp );
+
+		printf( "%e = %lf * 2^%" PRId32 " = %e\n", x, frac, exp, v );
+	}
 }

lib/node_modules/@stdlib/math/base/special/ldexp/manifest.json

@@ -79,7 +79,8 @@
         "@stdlib/constants/float64/max-base2-exponent",
         "@stdlib/constants/float64/max-base2-exponent-subnormal",
         "@stdlib/constants/float64/exponent-bias",
-        "@stdlib/math/base/special/frexp"
+        "@stdlib/math/base/special/frexp",
+        "@stdlib/math/base/special/pow"
       ]
     },
     {