FRAC_PI_8
std
1.93.0-nightly
(6647be936 2025-11-09)
In std::
f64::
consts
std
::
f64
::
consts
Constant
FRAC_
PI_
8
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1.0.0
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Source
pub const FRAC_PI_8:
f64
= 0.39269908169872415480783042290993786_f64; // 0.39269908169872414f64
Expand description
π/8