core
1.80.0-nightly
(87293c958 2024-05-08)
In core::f64::consts
Constant
core
::
f64
::
consts
::
FRAC_PI_2
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1.0.0
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pub const FRAC_PI_2:
f64
= 1.57079632679489661923132169163975144_f64;
Expand description
π/2