JavaScript Tutorial/Global/Infinity

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Global.Infinity

Infinity is a JavaScript keyword that represents positive infinity.

   <source lang="javascript">

<html>

   <body>
   <script language = "JavaScript">
   
   </script>
   <form name="form1">
   Enter a number to compare against Infinity.
   


   <input type="text" size="35" name="num">
   


   <input type="button" value="Check Number" onClick="checkNum()">
   </form>
   </script>
   </body>
   </html></source>

Источник — «http://wbex.ru/index.php?title=JavaScript_Tutorial/Global/Infinity&oldid=9207»