Lingo Dictionary > O-R > PI |
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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)
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