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 阅读全文
posted @ 2017-04-20 16:43 码农Tony 阅读(637) 评论(0) 推荐(0)
posted @ 2017-04-20 16:43 码农Tony 阅读(637) 评论(0) 推荐(0)