ReferenceFunctionsMath Functions
PI
PI: Returns the mathematical constant π.
Summary
Returns the mathematical constant π.
Remarks
PI()takes no arguments.- Commonly used with trig and geometry formulas.
Examples
Pi constant
Grid
| Cell | Value | |
|---|---|---|
| No inputs on Sheet1. | ||
Formula
=
Result
Not evaluated yet.
Expected
3.141592653589793
Circle circumference with radius 2
Grid
| Cell | Value | |
|---|---|---|
| No inputs on Sheet1. | ||
Formula
=
Result
Not evaluated yet.
Expected
12.566370614359172
Related functions
FAQ
Can PI take arguments?
No. PI() has arity zero and always returns the same constant.
Runtime metadata
Category
Math
Signature
PI()Arity
min 0, max 0
Caps
PURE
Source