Programmer Guide/Command Reference/EVAL/acos: Difference between revisions

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=====acos=====
Compute the inverse cosine of the argument.


Inverse cosine
;Usage: '''<code>acos(<var>x</var>)</code>'''


=====Usage:=====
;Result: The result of this function has always the same type as the argument <var>x</var>. The function is applied to each element of <var>x</var>.
 
<code>acos(<var>x</var>)</code>

Revision as of 09:36, 4 April 2011

Compute the inverse cosine of the argument.

Usage
acos(x)
Result
The result of this function has always the same type as the argument x. The function is applied to each element of x.

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