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$acos return the arccosine of N.

Synopsis

$acos(N)[.deg]

Paramters

NThe number you want the arc cosine of, in radian.

Properties

.degReturns the angle as degrees, default is radians.

Example

//echo -a $abook(*,0)

Compatibility

Added: mIRC v5.3
Added on: 13 Dec 1997
Note: Unless otherwise stated, this was the date of original functionality.
Further enhancements may have been made in later versions.

See Also

$cos $sin $tan $asin $atan