chore: update examples

Author: ShabiShett07

lib/node_modules/@stdlib/blas/base/zaxpy/examples/c/example.c

@@ -22,11 +22,11 @@
 
 int main( void ) {
 	// Create strided arrays:
-	double zx[] = { 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 };
-	double zy[] = { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 };
+	double x[] = { 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 };
+	double y[] = { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 };
 
 	// Create a complex scalar:
-	const stdlib_complex128_t za = stdlib_complex128( 2.0, 2.0 );
+	const stdlib_complex128_t alpha = stdlib_complex128( 2.0, 2.0 );
 
 	// Specify the number of elements:
 	const int N = 4;
@@ -35,11 +35,19 @@ int main( void ) {
 	const int strideX = 1;
 	const int strideY = 1;
 
-	// Copy elements:
-	c_zaxpy( N, za, (void *)zx, strideX, (void *)zy, strideY );
+	// Scale values from `x` by `alpha` and add the result to `y`:
+	c_zaxpy( N, alpha, (void *)x, strideX, (void *)y, strideY );
 
 	// Print the result:
 	for ( int i = 0; i < N; i++ ) {
-		printf( "zaxpy[ %i ] = %f + %fj\n", i, zy[ i * 2 ], zy[ ( i * 2 ) + 1 ] );
+		printf( "zaxpy[ %i ] = %lf + %lfj\n", i, y[ i * 2 ], y[ ( i * 2 ) + 1 ] );
+	}
+
+	// Scale values from `x` by `alpha` and add the result to `y` using alternative indexing semantics:
+	c_zaxpy_ndarray( N, alpha, (void *)x, strideX, 0, (void *)y, strideY, 0 );
+
+	// Print the result:
+	for ( int i = 0; i < N; i++ ) {
+		printf( "zaxpy[ %i ] = %lf + %lfj\n", i, y[ i * 2 ], y[ ( i * 2 ) + 1 ] );
 	}
 }

lib/node_modules/@stdlib/blas/base/zaxpy/examples/index.js

@@ -30,14 +30,22 @@ function rand() {
 	return new Complex128( discreteUniform( 0, 10 ), discreteUniform( -5, 5 ) );
 }
 
-var zx = filledarrayBy( 10, 'complex128', rand );
-var zy = filledarrayBy( 10, 'complex128', rand );
-var zyc = zcopy( zy.length, zy, 1, zeros( zy.length, 'complex128' ), 1 );
+var x = filledarrayBy( 10, 'complex128', rand );
+var y = filledarrayBy( 10, 'complex128', rand );
+var yc = zcopy( y.length, y, 1, zeros( y.length, 'complex128' ), 1 );
 
-var za = new Complex128( 2.0, 2.0 );
+var alpha = new Complex128( 2.0, 2.0 );
 
-// Scale values from `zx` by `za` and add the result to `zy`:
-zaxpy( zx.length, za, zx, 1, zy, 1 );
+// Scale values from `x` by `alpha` and add the result to `y`:
+zaxpy( x.length, alpha, x, 1, y, 1 );
 
 // Print the results:
-logEach( '(%s)*(%s) + (%s) = %s', za, zx, zyc, zy );
+logEach( '(%s)*(%s) + (%s) = %s', alpha, x, yc, y );
+
+yc = zcopy( y.length, y, 1, zeros( y.length, 'complex128' ), 1 );
+
+// Scale values from `x` by `alpha` and add the result to `y` using alternative indexing semantics:
+zaxpy.ndarray( x.length, alpha, x, 1, 0, y, 1, 0 );
+
+// Print the results:
+logEach( '(%s)*(%s) + (%s) = %s', alpha, x, yc, y );