old_contents: 'use strict';
  
  // FUNCTIONS //
  
  var ln = require( '@stdlib/math/base/special/ln' );
  var isnan = require( '@stdlib/math/base/utils/is-nan' );
  
  
  // QUANTILE //
  
  /**
  * Evaluates the quantile function for a logistic distribution with location parameter `mu` and scale parameter `s` at a probability `p`.
  *
  * @param {Probability} p - input value
  * @param {number} mu - location parameter
  * @param {NonNegativeNumber} s - scale parameter
  * @returns {number} evaluated quantile function
  *
  * @example
  * var y = quantile( 0.8, 0.0, 1.0 );
  * // returns ~1.386
  * @example
  * var y = quantile( 0.5, 4.0, 2.0 );
  * // returns 4
  * @example
  * var y = quantile( 1.1, 0.0, 1.0 );
  * // returns NaN
  * @example
  * var y = quantile( -0.2, 0.0, 1.0 );
  * // returns NaN
  * @example
  * var y = quantile( NaN, 0.0, 1.0 );
  * // returns NaN
  * @example
  * var y = quantile( 0.0, NaN, 1.0 );
  * // returns NaN
  * @example
  * var y = quantile( 0.0, 0.0, NaN );
  * // returns NaN
  * @example
  * // Negative scale parameter:
  * var y = quantile( 0.5, 0, -1 );
  * // returns NaN
  */
  function quantile( p, mu, s ) {
  	if ( isnan( p ) || p < 0.0 || p > 1.0 ) {
  		return NaN;
  	}
  	if ( s < 0.0 ) {
  		return NaN;
  	}
  	if ( s === 0.0 ) {
  		return mu;
  	}
  	return mu + s * ln( p / ( 1.0 - p ) );
  } // end FUNCTION quantile()
  
  
  // EXPORTS //
  
  module.exports = quantile;
  
new_contents: 'use strict';
  
  // FUNCTIONS //
  
  var ln = require( '@stdlib/math/base/special/ln' );
  var isnan = require( '@stdlib/math/base/utils/is-nan' );
  
  
  // QUANTILE //
  
  /**
  * Evaluates the quantile function for a logistic distribution with location parameter `mu` and scale parameter `s` at a probability `p`.
  *
  * @param {Probability} p - input value
  * @param {number} mu - location parameter
  * @param {NonNegativeNumber} s - scale parameter
  * @returns {number} evaluated quantile function
  *
  * @example
  * var y = quantile( 0.8, 0.0, 1.0 );
  * // returns ~1.386
  * @example
  * var y = quantile( 0.5, 4.0, 2.0 );
  * // returns 4
  * @example
  * var y = quantile( 1.1, 0.0, 1.0 );
  * // returns NaN
  * @example
  * var y = quantile( -0.2, 0.0, 1.0 );
  * // returns NaN
  * @example
  * var y = quantile( NaN, 0.0, 1.0 );
  * // returns NaN
  * @example
  * var y = quantile( 0.0, NaN, 1.0 );
  * // returns NaN
  * @example
  * var y = quantile( 0.0, 0.0, NaN );
  * // returns NaN
  * @example
  * // Negative scale parameter:
  * var y = quantile( 0.5, 0.0, -1.0 );
  * // returns NaN
  */
  function quantile( p, mu, s ) {
  	if ( isnan( p ) || p < 0.0 || p > 1.0 ) {
  		return NaN;
  	}
  	if ( s < 0.0 ) {
  		return NaN;
  	}
  	if ( s === 0.0 ) {
  		return mu;
  	}
  	return mu + s * ln( p / ( 1.0 - p ) );
  } // end FUNCTION quantile()
  
  
  // EXPORTS //
  
  module.exports = quantile;
  
subject: Add decimal points