acos2

Computes the arccosine (inverse cosine) of a value, returning radians. Alias of acos.

Spec

acos2(x)

Parameters

• x: Numeric, converted to real.

Return value

real arccosine of x in radians.

Example

datatable(val:real)[0.5]
| extend a = acos2(val)

val	a
0.5	1.0471975511965976