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

Latest revision as of 10:10, 21 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.
See also: cos, atan, asin

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:{{SUBPAGENAME}}}}
-=====acos=====
+Compute the inverse cosine of the argument.
-Inverse cosine
+;Usage: <code>acos(<var>x</var>)</code>
+;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>.
+;See also: [[../cos|cos]], [[../atan|atan]], [[../asin|asin]]
-=====Usage:=====
+[[../#Functions|<function list>]]
-<code>acos(<var>x</var>)</code>