BJ_web_developers / dyitoc

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node_modules/es5-ext/math/tanh/is-implemented.js 195 Bytes
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aaac7fed   liuqimichale   add 
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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);
  };