std
1.85.0-nightly
(5f23ef7d3 2024-12-20)
In std::
f32::
consts
std
::
f32
::
consts
Constant
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
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π/2