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cos

# $EPIC: cos.txt,v 1.4 2006/07/24 19:50:14 sthalik Exp $

Synopsis:

$cos(<number>)

Technical:

  • Returns the cosine of the angle of <number> radians.
  • If the <number> argument is omitted the empty string is returned.
  • As always, the return value is limited to 6 decimal places.
  • As always, DOM or RANGE means there was an error.

Returns:

The cosine of an angle

History:

cos.txt · Last modified: 2006/07/25 21:22 (external edit)