std
1.81.0
(eeb90cda1 2024-09-04)
In std::f32::consts
Constant
std
::
f32
::
consts
::
FRAC_PI_2
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1.0.0
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pub const FRAC_PI_2:
f32
= 1.57079632679489661923132169163975144_f32; // 1.57079637f32
Expand description
π/2