LassoScript Utility
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[Math_ACos]

Tag Link [Math_ACos] Category Math
Type Substitution Source Available No
Support Preferred Version 3.0
Change Unchanged Data Source Any
Output Type Decimal Security None
Implementation LCAPI Sets Lasso 8.5, Lasso 8.0, Lasso 7.0, Lasso 6.0, Lasso 5.0, Lasso 3.x

Description

[Math_ACos] returns the arccosine of a single parameter. The parameter should be between -1 and 1. The return value will be a decimal value in radians between 0 and Pi. The inverse of the cosine.

Syntax

[Math_ACosDecimal Value]

Parameters

Required Parameters
Decimal Value The value on which to operate.

Examples

To return the value for Pi:

Use the [Math_ACos] tag. Pi is the arc cosine of -1.

[Math_ACos: -1]

3.14159265358979