dos_pi - dalefugier/DOSLib GitHub Wiki
Returns PI, a mathematical constant whose value is the ratio of any circle's circumference to its diameter in Euclidean space, which is 3.14159265358979323846.
Syntax
(dos_pi)
Parameters
n/a
Returns
3.14159265358979323846.
Example
Command: (dos_pi)
3.14159
Command: (* 2 (dos_pi))
6.28319