Name: pi

Type: constant

Syntax: pi

Summary: Equal to the ratio of a circle's circumference to its diameter.

Introduced: 1.0

OS: mac,windows,linux,ios,android

Platforms: desktop,server,web,mobile

Example:
get tan((firstAngle * pi) + secondAngle)

Description:
Use the <pi> <constant> in trigonometric <expression|expressions> where writing out "pi" makes the expression more readable and understandable.

The <pi> <constant> is equal to 3.14159265358979323846.

References: constant (command), acos (function), sin (function), cos (function), tan (function), asin (function), atan2 (function), atan (function), expression (glossary)

Tags: math
