'use strict';

/**
* Evaluates the probability mass function (PMF) for a degenerate distribution having an invalid center.
*
* @private
* @returns {number} `NaN`
*
* @example
* var y = pmf( 3.14 );
* // returns NaN
*/
function pmf() {
	return NaN;
} // end FUNCTION pmf()


// EXPORTS //

module.exports = pmf;

'use strict';

/**
* Evaluates the probability mass function (PMF) for an invalid degenerate distribution.
*
* @private
* @returns {number} `NaN`
*
* @example
* var y = pmf( 3.14 );
* // returns NaN
*/
function pmf() {
	return NaN;
} // end FUNCTION pmf()


// EXPORTS //

module.exports = pmf;

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