tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/is-implemented.js


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'use strict';

module.exports = function () {
	var tanh = Math.tanh;
	if (typeof tanh !== 'function') return false;
	return ((tanh(1) === 0.7615941559557649) && (tanh(Number.MAX_VALUE) === 1));
};