docs: improve doctests for ndarray instances in blas/ddot

lib/node_modules/@stdlib/blas/ddot/README.md

@@ -63,10 +63,7 @@ var x = array( new Float64Array( [ 4.0, 2.0, -3.0, 5.0, -1.0 ] ) );
 var y = array( new Float64Array( [ 2.0, 6.0, -1.0, -4.0, 8.0 ] ) );
 
 var z = ddot( x, y );
-// returns <ndarray>
-
-var v = z.get();
-// returns -5.0
+// returns <ndarray>[ -5.0 ]
 ```
 
 The function has the following parameters:
@@ -88,13 +85,7 @@ var x = array( new Float64Array( [ 4.0, 2.0, -3.0, 5.0, -1.0, 3.0 ] ), opts );
 var y = array( new Float64Array( [ 2.0, 6.0, -1.0, -4.0, 8.0, 2.0 ] ), opts );
 
 var z = ddot( x, y );
-// returns <ndarray>
-
-var v1 = z.get( 0 );
-// returns 23.0
-
-var v2 = z.get( 1 );
-// returns -22.0
+// returns <ndarray>[ 23.0, -22.0 ]
 ```
 
 </section>

lib/node_modules/@stdlib/blas/ddot/docs/repl.txt

@@ -45,9 +45,7 @@
     > var ybuf = new {{alias:@stdlib/array/float64}}( [ 2.0, 6.0, -1.0, -4.0, 8.0 ] );
     > var y = {{alias:@stdlib/ndarray/array}}( ybuf );
     > var z = {{alias}}( x, y )
-    <ndarray>
-    > z.get()
-    -5.0
+    <ndarray>[ -5.0 ]
 
     See Also
     --------

lib/node_modules/@stdlib/blas/ddot/docs/types/index.d.ts

@@ -52,10 +52,7 @@ import { float64ndarray } from '@stdlib/types/ndarray';
 * var y = array( new Float64Array( [ 2.0, 6.0, -1.0, -4.0, 8.0 ] ) );
 *
 * var z = ddot( x, y );
-* // returns <ndarray>
-*
-* var v = z.get();
-* // returns -5.0
+* // returns <ndarray>[ -5.0 ]
 */
 declare function ddot( x: float64ndarray, y: float64ndarray, dim?: number ): float64ndarray;
 

lib/node_modules/@stdlib/blas/ddot/lib/index.js

@@ -32,10 +32,7 @@
 * var y = array( new Float64Array( [ 2.0, 6.0, -1.0, -4.0, 8.0 ] ) );
 *
 * var z = ddot( x, y );
-* // returns <ndarray>
-*
-* var v = z.get();
-* // returns -5.0
+* // returns <ndarray>[ -5.0 ]
 */
 
 // MODULES //

lib/node_modules/@stdlib/blas/ddot/lib/main.js

@@ -60,10 +60,7 @@ var format = require( '@stdlib/string/format' );
 * var y = array( new Float64Array( [ 2.0, 6.0, -1.0, -4.0, 8.0 ] ) );
 *
 * var z = ddot( x, y );
-* // returns <ndarray>
-*
-* var v = z.get();
-* // returns -5.0
+* // returns <ndarray>[ -5.0 ]
 */
 function ddot( x, y ) {
 	var dim;