"added change"

Author: RiyaChy072

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

@@ -59,10 +59,10 @@ Computes the normalized [derivative of cardinal sine][cosc] of a `number`.
 
 ```javascript
 var v = cosc( 0.5 );
-// returns ~0.637
+// returns ~-1.273
 
 v = cosc( -1.2 );
-// returns ~-0.156
+// returns ~0.544
 
 v = cosc( 0.0 );
 // returns 1.0
@@ -169,7 +169,7 @@ int main( void ) {
     int i;
     for ( i = 0; i < 5; i++ ) {
         y = stdlib_base_cosc( x[ i ] );
-        printf( "cosc(%lf) = %lf\n", x[ i ], y );
+        printf( "cosc(%3f) = %3f\n", x[ i ], y );
     }
 }
 ```

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

@@ -26,6 +26,6 @@ int main( void ) {
 	int i;
 	for ( i = 0; i < 5; i++ ) {
 		y = stdlib_base_cosc( x[ i ] );
-		printf( "cosc( %lf ) = %lf\n", x[ i ], y );
+		printf( "cosc( %3f ) = %3f\n", x[ i ], y );
 	}
 }

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

@@ -80,7 +80,7 @@ function cosc( x ) {
 	if ( x === 0.0 ) {
 		return 0.0;
 	}
-    return ( cospi( x ) - ( sinpi( x ) / ( PI * x ) ) ) / x;
+    return parseFloat((( cospi( x ) - ( sinpi( x ) / ( PI * x ) ) ) / x).toFixed(3));
 }