refactor: C implementation

Author: Neerajpathak07

lib/node_modules/@stdlib/math/base/special/tribonaccif/lib/native.js

@@ -61,15 +61,7 @@ var addon = require( './../src/addon.node' );
 * // returns 7
 *
 * @example
-* var y = tribonaccif( NaN );
-* // returns NaN
-*
-* @example
-* var y = tribonaccif( 3.14 );
-* // returns NaN
-*
-* @example
-* var y = tribonaccif( -1.0 );
+* var y = tribonaccif( -1 );
 * // returns NaN
 */
 function tribonaccif( n ) {

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

@@ -37,9 +37,7 @@
       "libpath": [],
       "dependencies": [
         "@stdlib/math/base/napi/unary",
-        "@stdlib/constants/float32/max-safe-nth-tribonacci",
-        "@stdlib/math/base/assert/is-nanf",
-        "@stdlib/math/base/assert/is-integerf"
+        "@stdlib/constants/float32/max-safe-nth-tribonacci"
       ]
     },
     {
@@ -53,9 +51,7 @@
       "libraries": [],
       "libpath": [],
       "dependencies": [
-        "@stdlib/constants/float32/max-safe-nth-tribonacci",
-        "@stdlib/math/base/assert/is-nanf",
-        "@stdlib/math/base/assert/is-integerf"
+        "@stdlib/constants/float32/max-safe-nth-tribonacci"
       ]
     },
     {
@@ -69,9 +65,7 @@
       "libraries": [],
       "libpath": [],
       "dependencies": [
-        "@stdlib/constants/float32/max-safe-nth-tribonacci",
-        "@stdlib/math/base/assert/is-nanf",
-        "@stdlib/math/base/assert/is-integerf"
+        "@stdlib/constants/float32/max-safe-nth-tribonacci"
       ]
     }
   ]

lib/node_modules/@stdlib/math/base/special/tribonaccif/src/main.c

@@ -18,8 +18,6 @@
 
 #include "stdlib/math/base/special/tribonaccif.h"
 #include "stdlib/constants/float32/max_safe_nth_tribonacci.h"
-#include "stdlib/math/base/assert/is_nanf.h"
-#include "stdlib/math/base/assert/is_integerf.h"
 
 static const int32_t tribonaccif_value[ 31 ] = {
 	0,
@@ -66,12 +64,7 @@ static const int32_t tribonaccif_value[ 31 ] = {
 * // returns 0
 */
 float stdlib_base_tribonaccif( const int32_t n ) {
-	if (
-		stdlib_base_is_nanf( n ) ||
-		stdlib_base_is_integerf( n ) == false ||
-		n < 0 ||
-		n > STDLIB_CONSTANT_FLOAT32_MAX_SAFE_NTH_TRIBONACCI
-	) {
+	if ( n < 0 || n > STDLIB_CONSTANT_FLOAT32_MAX_SAFE_NTH_TRIBONACCI ) {
 		return 0.0 / 0.0; // NaN
 	}
 	return tribonaccif_value[ n ];