点击运行代码窗口
([Ctrl+Shift+i] to open console)
console.clear(); let myTJ = Object.create(webMath); let arr = [12,21,24,32,45,32,12,32,43]; console.log(myTJ.xMethod.sum(arr)); console.log(myTJ.xMethod.mean(arr)); console.log(myTJ.xMethod.addup(arr)); console.log(myTJ.xMethod.addLrr(arr)); console.log(myTJ.xMethod.addRrr(arr)); console.log(myTJ.xMethod.arrSort(arr,1)); console.log(myTJ.xMethod.arrSort(arr,-1)); console.log(myTJ.xMethod.arrSort(arr,0));
参考代码:
数组原生方法
文本编辑快捷键:Ctrl+A - 全选;Ctrl+C - 复制; Ctrl+X - 剪切;Ctrl+V - 粘贴
数学、统计库引用
mathjs
jstat
decimaljs
注:Console对象用于JavaScript调试,为了显示Console.log输出结果,必须通过按F12或者Control+Shift+i(PC平台)/Alt+Command+i(Mac平台)来打开Console窗口