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In std::f64::consts
In std::f64::consts
Constants
E
FRAC_1_PI
FRAC_1_SQRT_2
FRAC_2_PI
FRAC_2_SQRT_PI
FRAC_PI_2
FRAC_PI_3
FRAC_PI_4
FRAC_PI_6
FRAC_PI_8
LN_10
LN_2
LOG10_2
LOG10_E
LOG2_10
LOG2_E
PI
SQRT_2
TAU
?
Constant
std
::
f64
::
consts
::
LN_2
1.0.0
·
source
·
[
−
]
pub const LN_2:
f64
= 0.693147180559945309417232121458176568f64; // 0.69314718055994529f64
Expand description
ln(2)