Command Reference
:
Function Reference
:
Function Reference: A
@acos
Element Functions
Arc cosine
.
Compute the arc cosine (in radians) of
x
.
Syntax:
@acos
(
x)
x
: number
Return: number
Examples
= @acos(1)
returns 0.
Cross-references
See also
@asin
,
@atan
,
@cos
,
@sin
, and
@tan
.