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PI

Syntax

    PI

Description

Constant; returns the value of pi (¼), the ratio of a circle's circumference to its diameter, as a floating-point number. The value is rounded to the number of decimal places set by the `floatPrecision` property.

Example

This statement uses the `PI` constant as part of an equation for calculating the area of a circle:

    set vArea = PI*power(vRadius,2)