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Pi

LabWindows/CVI

Pi

double Pi (void);

Purpose

This function returns the value of Pi. Pi is the ratio of the circumference to the diameter of a circle.

Parameters

None.

Return Value

Name Type Description
pi double Returns the value of Pi

Additional Information

Library: Programmer's Toolbox

Include file: toolbox\toolbox.h

LabWindows/CVI compatibility: LabWindows/CVI 4.0 and later