math.htm
来自「各种实用的javascript脚本」· HTM 代码 · 共 27 行
HTM
27 行
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>
testJavaScript
</title>
</head>
<body>
<script lang="JavaScript">
<!--
function writeln(mystr){
document.write(mystr+"<br>");
}
var x=1.1;
var y=2.6;
writeln("abs("+x+")="+Math.abs(x));
writeln("max("+x+","+y+")="+ Math.max(x,y));
writeln("min("+x+","+y+")="+ Math.min(x,y));
writeln("random()="+ Math.random());
writeln("round("+x+")="+ Math.round(x));
writeln("floor("+x+")="+ Math.floor(x));
writeln("ceil("+x+")="+ Math.ceil(x));
-->
</script>
</body>
</html>
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?