diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/zwax/README.md b/lib/node_modules/@stdlib/blas/ext/base/ndarray/zwax/README.md
index c2a142bd1475..a0f5ea389e21 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/ndarray/zwax/README.md
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/zwax/README.md
@@ -112,6 +112,187 @@ console.log( ndarray2array( w ) );
+
+
+* * *
+
+
+
+## C APIs
+
+
+
+
+
+
+
+
+
+
+
+### Usage
+
+```c
+#include "stdlib/blas/ext/base/ndarray/zwax.h"
+```
+
+#### stdlib_blas_ext_zwax( arrays )
+
+Multiplies each element in an input one-dimensional double-precision complex floating-point ndarray by a scalar constant and assigns the results to elements in a one-dimensional double-precision complex floating-point output ndarray.
+
+```c
+#include "stdlib/complex/float64/ctor.h"
+#include "stdlib/ndarray/ctor.h"
+#include "stdlib/ndarray/dtypes.h"
+#include "stdlib/ndarray/index_modes.h"
+#include "stdlib/ndarray/orders.h"
+#include "stdlib/ndarray/base/bytes_per_element.h"
+#include
+
+// Create ndarrays:
+const double dataX[] = { -2.0, 1.0, 3.0, -5.0 };
+double dataW[] = { 0.0, 0.0, 0.0, 0.0 };
+int64_t shape[] = { 2 };
+int64_t strides[] = { STDLIB_NDARRAY_COMPLEX128_BYTES_PER_ELEMENT };
+int8_t submodes[] = { STDLIB_NDARRAY_INDEX_ERROR };
+
+struct ndarray *x = stdlib_ndarray_allocate( STDLIB_NDARRAY_COMPLEX128, (uint8_t *)dataX, 1, shape, strides, 0, STDLIB_NDARRAY_ROW_MAJOR, STDLIB_NDARRAY_INDEX_ERROR, 1, submodes );
+struct ndarray *w = stdlib_ndarray_allocate( STDLIB_NDARRAY_COMPLEX128, (uint8_t *)dataW, 1, shape, strides, 0, STDLIB_NDARRAY_ROW_MAJOR, STDLIB_NDARRAY_INDEX_ERROR, 1, submodes );
+
+// Create an ndarray containing the scalar constant to multiply:
+const double adata[] = { 5.0, 0.0 };
+int64_t astrides[] = { 0 };
+
+struct ndarray *alpha = stdlib_ndarray_allocate( STDLIB_NDARRAY_COMPLEX128, (uint8_t *)adata, 0, NULL, astrides, 0, STDLIB_NDARRAY_ROW_MAJOR, STDLIB_NDARRAY_INDEX_ERROR, 1, submodes );
+
+// Perform computation:
+const struct ndarray *arrays[] = { x, w, alpha };
+stdlib_blas_ext_zwax( arrays );
+
+// Free allocated memory:
+stdlib_ndarray_free( x );
+stdlib_ndarray_free( w );
+stdlib_ndarray_free( alpha );
+```
+
+The function accepts the following arguments:
+
+- **arrays**: `[in] struct ndarray**` list containing the following ndarrays:
+
+ - `[in] struct ndarray*` a one-dimensional input ndarray.
+ - `[out] struct ndarray*` a one-dimensional output ndarray.
+ - `[in] struct ndarray*` a zero-dimensional ndarray containing the scalar constant to multiply.
+
+```c
+void stdlib_blas_ext_zwax( const struct ndarray *arrays[] );
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+### Examples
+
+```c
+#include "stdlib/blas/ext/base/ndarray/zwax.h"
+#include "stdlib/complex/float64/ctor.h"
+#include "stdlib/complex/float64/real.h"
+#include "stdlib/complex/float64/imag.h"
+#include "stdlib/ndarray/ctor.h"
+#include "stdlib/ndarray/dtypes.h"
+#include "stdlib/ndarray/index_modes.h"
+#include "stdlib/ndarray/orders.h"
+#include "stdlib/ndarray/base/bytes_per_element.h"
+#include
+#include
+#include
+
+int main( void ) {
+ // Create data buffers:
+ const double dataX[] = { -2.0, 1.0, 3.0, -5.0 };
+ double dataW[] = { 0.0, 0.0, 0.0, 0.0 };
+
+ // Specify the number of array dimensions:
+ const int64_t ndims = 1;
+
+ // Specify the array shape:
+ int64_t shape[] = { 2 };
+
+ // Specify the array strides:
+ int64_t strides[] = { STDLIB_NDARRAY_COMPLEX128_BYTES_PER_ELEMENT };
+
+ // Specify the byte offset:
+ const int64_t offset = 0;
+
+ // Specify the array order:
+ const enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
+
+ // Specify the index mode:
+ const enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
+
+ // Specify the subscript index modes:
+ int8_t submodes[] = { STDLIB_NDARRAY_INDEX_ERROR };
+ const int64_t nsubmodes = 1;
+
+ // Create ndarrays:
+ struct ndarray *x = stdlib_ndarray_allocate( STDLIB_NDARRAY_COMPLEX128, (uint8_t *)dataX, ndims, shape, strides, offset, order, imode, nsubmodes, submodes );
+
+ struct ndarray *w = stdlib_ndarray_allocate( STDLIB_NDARRAY_COMPLEX128, (uint8_t *)dataW, ndims, shape, strides, offset, order, imode, nsubmodes, submodes );
+
+ // Create a data buffer for an ndarray containing the scalar constant to multiply:
+ const double adata[] = { 5.0, 0.0 };
+
+ // Specify the array strides for a zero-dimensional ndarray:
+ int64_t astrides[] = { 0 };
+
+ // Create an ndarray containing the scalar constant to multiply:
+ struct ndarray *alpha = stdlib_ndarray_allocate( STDLIB_NDARRAY_COMPLEX128, (uint8_t *)adata, 0, NULL, astrides, 0, order, imode, nsubmodes, submodes );
+ if ( x == NULL || w == NULL || alpha == NULL ) {
+ fprintf( stderr, "Error allocating memory.\n" );
+ exit( 1 );
+ }
+
+ // Define a list of ndarrays:
+ const struct ndarray *arrays[] = { x, w, alpha };
+
+ // Perform computation:
+ stdlib_blas_ext_zwax( arrays );
+
+ // Print the result:
+ const stdlib_complex128_t *v = (const stdlib_complex128_t *)dataW;
+ for ( int i = 0; i < 2; i++ ) {
+ printf( "w[ %i ] = %lf + %lfi\n", i, stdlib_complex128_real( v[ i ] ), stdlib_complex128_imag( v[ i ] ) );
+ }
+
+ // Free allocated memory:
+ stdlib_ndarray_free( x );
+ stdlib_ndarray_free( w );
+ stdlib_ndarray_free( alpha );
+}
+```
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