text: /**
  * @license Apache-2.0
  *
  * Copyright (c) 2018 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';
  
  // MODULES //
  
  var floor = require( '@stdlib/math/base/special/floor' );
  var ceil = require( '@stdlib/math/base/special/ceil' );
  
  
  // MAIN //
  
  /**
  * Rounds a double-precision floating-point number toward zero.
  *
  * @param {number} x - input value
  * @returns {number} rounded value
  *
  * @example
  * var v = trunc( -4.2 );
  * // returns -4.0
  *
  * @example
  * var v = trunc( 9.99999 );
  * // returns 9.0
  *
  * @example
  * var v = trunc( 0.0 );
  * // returns 0.0
  *
  * @example
  * var v = trunc( -0.0 );
  * // returns -0.0
  *
  * @example
  * var v = trunc( NaN );
  * // returns NaN
  *
  * @example
  * var v = trunc( Infinity );
  * // returns Infinity
  *
  * @example
  * var v = trunc( -Infinity );
  * // returns -Infinity
  */
  function trunc( x ) {
  	if ( x < 0.0 ) {
  		return ceil( x );
  	}
  	return floor( x );
  }
  
  
  // EXPORTS //
  
  module.exports = trunc;
  