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/**
* @license Apache-2.0
*
* Copyright (c) 2023 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
 
'use strict';
 
/**
* Broadcast ndarrays to a common shape.
*
* @module @stdlib/ndarray/base/maybe-broadcast-arrays
*
* @example
* var getShape = require( '@stdlib/ndarray/shape' );
* var array = require( '@stdlib/ndarray/array' );
* var zeros = require( '@stdlib/ndarray/zeros' );
* var maybeBroadcastArrays = require( '@stdlib/ndarray/base/maybe-broadcast-arrays' );
*
* var x1 = array( [ [ 1, 2 ], [ 3, 4 ] ] );
* // returns <ndarray>[ [ 1, 2 ], [ 3, 4 ] ]
*
* var shx = getShape( x1 );
* // returns [ 2, 2 ]
*
* var y1 = zeros( [ 3, 2, 2 ] );
* // returns <ndarray>[ [ [ 0, 0 ], [ 0, 0 ] ], [ [ 0, 0 ], [ 0, 0 ] ], [ [ 0, 0 ], [ 0, 0 ] ] ]
*
* var shy = getShape( y1 );
* // returns [ 3, 2, 2 ]
*
* var out = maybeBroadcastArrays( [ x1, y1 ] );
* // returns [ <ndarray>, <ndarray> ]
*
* var x2 = out[ 0 ];
* // returns <ndarray>[ [ [ 1, 2 ], [ 3, 4 ] ], [ [ 1, 2 ], [ 3, 4 ] ], [ [ 1, 2 ], [ 3, 4 ] ] ]
*
* var y2 = out[ 1 ];
* // returns <ndarray>[ [ [ 0, 0 ], [ 0, 0 ] ], [ [ 0, 0 ], [ 0, 0 ] ], [ [ 0, 0 ], [ 0, 0 ] ] ]
*
* shx = getShape( x2 );
* // returns [ 3, 2, 2 ]
*
* shy = getShape( y2 );
* // returns [ 3, 2, 2 ]
*/
 
// MODULES //
 
var main = require( './main.js' );
 
 
// EXPORTS //
 
module.exports = main;