feat: use inbuilt stdlib functions instead of those from math.h

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Author: aayush0325

lib/node_modules/@stdlib/stats/base/dcumaxabs/manifest.json

@@ -40,6 +40,7 @@
       "dependencies": [
         "@stdlib/math/base/assert/is-nan",
         "@stdlib/blas/base/shared",
+        "@stdlib/math/base/special/abs",
         "@stdlib/strided/base/stride2offset",
         "@stdlib/napi/export",
         "@stdlib/napi/argv",
@@ -61,7 +62,8 @@
       "dependencies": [
         "@stdlib/blas/base/shared",
         "@stdlib/strided/base/stride2offset",
-        "@stdlib/math/base/assert/is-nan"
+        "@stdlib/math/base/assert/is-nan",
+        "@stdlib/math/base/special/abs"
       ]
     },
     {
@@ -78,7 +80,8 @@
       "dependencies": [
         "@stdlib/blas/base/shared",
         "@stdlib/strided/base/stride2offset",
-        "@stdlib/math/base/assert/is-nan"
+        "@stdlib/math/base/assert/is-nan",
+        "@stdlib/math/base/special/abs"
       ]
     },
     {
@@ -95,7 +98,8 @@
       "dependencies": [
         "@stdlib/blas/base/shared",
         "@stdlib/strided/base/stride2offset",
-        "@stdlib/math/base/assert/is-nan"
+        "@stdlib/math/base/assert/is-nan",
+        "@stdlib/math/base/special/abs"
       ]
     }
   ]

lib/node_modules/@stdlib/stats/base/dcumaxabs/src/main.c

@@ -18,9 +18,9 @@
 
 #include "stdlib/stats/base/dcumaxabs.h"
 #include "stdlib/math/base/assert/is_nan.h"
+#include "stdlib/math/base/special/abs.h"
 #include "stdlib/blas/base/shared.h"
 #include "stdlib/strided/base/stride2offset.h"
-#include <math.h>
 
 /**
 * Computes the cumulative maximum absolute value of double-precision floating-point strided array elements.
@@ -61,15 +61,15 @@ void API_SUFFIX(stdlib_strided_dcumaxabs_ndarray)( const CBLAS_INT N, const doub
 	}
 	ix = offsetX;
 	iy = offsetY;
-	max = fabs( X[ ix ] );
+	max = stdlib_base_abs( X[ ix ] );
 	Y[ iy ] = max;
 
 	iy += strideY;
 	i = 1;
 	if ( !stdlib_base_is_nan( max ) ) {
 		for (; i < N; i++ ) {
 			ix += strideX;
-			v = fabs( X[ ix ] );
+			v = stdlib_base_abs( X[ ix ] );
 			if ( stdlib_base_is_nan( v ) ) {
 				max = v;
 				break;