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--- en:acos [2016/01/01 22:40]
127.0.0.1 external edit
+++ en:acos [2016/08/12 12:15]
admin
@@ Line 1: / Line 1: @@
 ===== Acos (Function) =====
 ==== Format ====
-**acos** ( //numeric_expr// )
+**acos** ( [[numericexpressions|numeric_expression]] )
-returns //float_value//
+returns [[floatexpressions|float_expression]]
 ==== Description ====
-Computes the arc-cosine of //expression//. Angles are expressed in radians (0 to 2pi).
+Computes the arc-cosine of [[expressions|epression]]. Angles are expressed in radians (0 to 2pi).
 ==== See Also ====
 {{page>en:start#Mathematics&noheader}}

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