feat!: fix function name and update docs

BREAKING CHANGE: update C API name

This commit changes the name of the C API from `stdlib_base_j1` to `stdlib_base_besselj1`. This ensures that the C function name more closely matches the global namespace name and helps protect against future naming collisions. To migrate, users should update their call signatures accordingly.

PR-URL: #2777
Ref: 18bd1b5#r145258015
Ref: 18bd1b5#r145258035
Reviewed-by: Athan Reines <[email protected]>

Author: gunjjoshi

lib/node_modules/@stdlib/math/base/special/besselj1/README.md

@@ -122,18 +122,18 @@ for ( i = 0; i < 100; i++ ) {
 ### Usage
 
 ```c
-#include "stdlib/math/base/special/j1.h"
+#include "stdlib/math/base/special/besselj1.h"
 ```
 
-#### stdlib_base_j1( x )
+#### stdlib_base_besselj1( x )
 
 Computes the [Bessel function of the first kind][bessel-first-kind] of order one at `x`.
 
 ```c
-double out = stdlib_base_j1( 0.0 );
+double out = stdlib_base_besselj1( 0.0 );
 // returns 0.0
 
-out = stdlib_base_j1( 1.0 );
+out = stdlib_base_besselj1( 1.0 );
 // returns ~0.440
 ```
 
@@ -142,7 +142,7 @@ The function accepts the following arguments:
 -   **x**: `[in] double` input value.
 
 ```c
-double stdlib_base_j1( const double x );
+double stdlib_base_besselj1( const double x );
 ```
 
 </section>
@@ -164,7 +164,7 @@ double stdlib_base_j1( const double x );
 ### Examples
 
 ```c
-#include "stdlib/math/base/special/j1.h"
+#include "stdlib/math/base/special/besselj1.h"
 #include <stdio.h>
 
 int main( void ) {
@@ -173,8 +173,8 @@ int main( void ) {
     int i;
     
     for ( i = 0; i < 7; i++ ) {
-        v = stdlib_base_j1( x[ i ] );
-        printf( "j1(%lf) = %lf\n", x[ i ], v );
+        v = stdlib_base_besselj1( x[ i ] );
+        printf( "besselj1(%lf) = %lf\n", x[ i ], v );
     }
 }
 ```

lib/node_modules/@stdlib/math/base/special/besselj1/benchmark/c/native/benchmark.c

@@ -16,7 +16,7 @@
 * limitations under the License.
 */
 
-#include "stdlib/math/base/special/j1.h"
+#include "stdlib/math/base/special/besselj1.h"
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
@@ -99,7 +99,7 @@ static double benchmark( void ) {
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {
 		x = ( 100000.0 * rand_double() ) - 0.0;
-		y = stdlib_base_j1( x );
+		y = stdlib_base_besselj1( x );
 		if ( y != y ) {
 			printf( "should not return NaN\n" );
 			break;

lib/node_modules/@stdlib/math/base/special/besselj1/examples/c/example.c

@@ -16,7 +16,7 @@
 * limitations under the License.
 */
 
-#include "stdlib/math/base/special/j1.h"
+#include "stdlib/math/base/special/besselj1.h"
 #include <stdio.h>
 
 int main( void ) {
@@ -25,7 +25,7 @@ int main( void ) {
 	int i;
 
 	for ( i = 0; i < 7; i++ ) {
-		v = stdlib_base_j1( x[ i ] );
-		printf( "j1(%lf) = %lf\n", x[ i ], v );
+		v = stdlib_base_besselj1( x[ i ] );
+		printf( "besselj1(%lf) = %lf\n", x[ i ], v );
 	}
 }

lib/node_modules/@stdlib/math/base/special/besselj1/include/stdlib/math/base/special/j1.h renamed to lib/node_modules/@stdlib/math/base/special/besselj1/include/stdlib/math/base/special/besselj1.h

@@ -16,8 +16,8 @@
 * limitations under the License.
 */
 
-#ifndef STDLIB_MATH_BASE_SPECIAL_J1_H
-#define STDLIB_MATH_BASE_SPECIAL_J1_H
+#ifndef STDLIB_MATH_BASE_SPECIAL_BESSELJ1_H
+#define STDLIB_MATH_BASE_SPECIAL_BESSELJ1_H
 
 /*
 * If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
@@ -29,10 +29,10 @@ extern "C" {
 /**
 * Computes the Bessel function of the first kind of order one.
 */
-double stdlib_base_j1( const double x );
+double stdlib_base_besselj1( const double x );
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif // !STDLIB_MATH_BASE_SPECIAL_J1_H
+#endif // !STDLIB_MATH_BASE_SPECIAL_BESSELJ1_H

lib/node_modules/@stdlib/math/base/special/besselj1/lib/main.js

@@ -18,7 +18,7 @@
 *
 * ## Notice
 *
-* The original C++ code and copyright notice are from the [Boost library]{@link https://github.com/boostorg/math/blob/develop/include/boost/math/special_functions/detail/bessel_j1.hpp}. The implementation has been modified for JavaScript.
+* The original C++ code and copyright notice are from the [Boost library]{@link https://www.boost.org/doc/libs/1_85_0/boost/math/special_functions/detail/bessel_j1.hpp}. The implementation has been modified for JavaScript.
 *
 * ```text
 * Copyright Xiaogang Zhang, 2006.

lib/node_modules/@stdlib/math/base/special/besselj1/src/addon.c

@@ -16,8 +16,8 @@
 * limitations under the License.
 */
 
-#include "stdlib/math/base/special/j1.h"
+#include "stdlib/math/base/special/besselj1.h"
 #include "stdlib/math/base/napi/unary.h"
 
 // cppcheck-suppress shadowFunction
-STDLIB_MATH_BASE_NAPI_MODULE_D_D( stdlib_base_j1 )
+STDLIB_MATH_BASE_NAPI_MODULE_D_D( stdlib_base_besselj1 )

lib/node_modules/@stdlib/math/base/special/besselj1/src/main.c

@@ -18,7 +18,7 @@
 *
 * ## Notice
 *
-* The original C++ code and copyright notice are from the [Boost library]{@link https://github.com/boostorg/math/blob/develop/include/boost/math/special_functions/detail/bessel_j1.hpp}. The implementation has been modified for use in stdlib.
+* The original C++ code and copyright notice are from the [Boost library]{@link https://www.boost.org/doc/libs/1_85_0/boost/math/special_functions/detail/bessel_j1.hpp}. The implementation has been modified for use in stdlib.
 *
 * ```text
 * Copyright Xiaogang Zhang, 2006.
@@ -29,7 +29,7 @@
 * ```
 */
 
-#include "stdlib/math/base/special/j1.h"
+#include "stdlib/math/base/special/besselj1.h"
 #include "stdlib/math/base/special/sqrt.h"
 #include "stdlib/math/base/special/abs.h"
 #include "stdlib/math/base/special/sincos.h"
@@ -222,10 +222,10 @@ static double rational_psqs( const double x ) {
 * @return     evaluated Bessel function
 *
 * @example
-* double out = stdlib_base_j1( 1.0 );
+* double out = stdlib_base_besselj1( 1.0 );
 * // returns ~0.440
 */
-double stdlib_base_j1( const double x ) {
+double stdlib_base_besselj1( const double x ) {
 	double value;
 	double rc;
 	double rs;