Math.Acos

Returns the arc cosine in radians for a given value. The returned value is in the range [0, Math.PI] if the provided argument is in range [-1, 1] or Unknown otherwise.

Accepts the following parameters:

Parameter NameTypeDefault ValueNotes
valueSeries<Number>--

Returns: Series<Number>

Math.Acos is a built-in function - you can use it directly.