core
1.78.0-dev
In core::f64::consts
?
Constant
core
::
f64
::
consts
::
FRAC_PI_4
1.0.0
·
source
·
[
−
]
pub const FRAC_PI_4:
f64
= 0.785398163397448309615660845819875721_f64;
Expand description
π/4