core
1.90.0-nightly
(a7a1618e6 2025-07-22)
In core::
f64::
consts
core
::
f64
::
consts
Constant
PI
Copy item path
1.6.0
·
Source
pub const PI:
f64
= 3.14159265358979323846264338327950288_f64;
Expand description
Archimedes’ constant (π)