JavaScript Reference/Javascript Properties/PI
Версия от 21:30, 25 мая 2010; (обсуждение)
"PI" Example
<source lang="javascript">
<html> <body>
<button onclick="alert(Math.PI);">Math.PI</button>
</body> </html>
</source>
"PI" is applied to
<source lang="javascript">
+----------------+--------------------------------------------------------------+ | Applied_To |Math | +----------------+--------------------------------------------------------------+
</source>
"PI" Syntax and Note
<source lang="javascript">
Note: Read-only property. The value of pi.
Syntax:
Math.PI
</source>