js小数精确计算实现
摘要:Number.prototype.add = function (arg) { var r1, r2, m,p1,p2,p3,p4; try {var s1=this.toString().split(".");r1 = s1[1].length;p1=s1[0];p2=s1[1]/Math.pow
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posted @ 2017-04-20 16:43
posted @ 2017-04-20 16:43