☰
In std::f32::consts
?
Constant
std
::
f32
::
consts
::
TAU
1.47.0
·
source
·
[
−
]
pub const TAU:
f32
= 6.28318530717958647692528676655900577f32; // 6.28318548f32
Expand description
整圈常量 (τ)
等于 2π。