std
1.88.0
(6b00bc388 2025-06-23) (Fedora 1.88.0-1.fc42)
In std::
f64::
consts
std
::
f64
::
consts
Constant
FRAC_PI_4
Copy item path
1.0.0
·
Source
pub const FRAC_PI_4:
f64
= 0.785398163397448309615660845819875721_f64; // 0.78539816339744828f64
Expand description
π/4