feat: add branch 2 logic in base.js

Author: DivitJain26

lib/node_modules/@stdlib/blas/base/ctpmv/lib/base.js

@@ -153,9 +153,7 @@ function ctpmv( order, uplo, trans, diag, N, AP, strideAP, offsetAP, x, strideX,
 					ima = sign * viewAP[ iap + 1 ];
 					rex = viewX[ ix0 ];
 					imx = viewX[ ix0 + 1 ];
-					viewX[ ix0 ] = f32( rex + f32( rea * retmp - ima * imtmp ) );
-					viewX[ ix0 + 1 ] = f32( imx + f32( rea * retmp + ima * imtmp ) );
-					// muladd( rea, ima, retmp, imtmp, rex, imx, viewX, 1, ix0 );
+					muladd( rea, ima, retmp, imtmp, rex, imx, viewX, 1, ix0 );
 					iap -= sap;
 					ix0 -= sx;
 				}