Module half::consts

Useful f16 constants.

Constants

DIGITS	16-bit equivalent of std::f32::DIGITS
E	Euler's number.
EPSILON	16-bit floating point epsilon. 9.7656e-4
FRAC_1_PI	1.0/pi
FRAC_2_PI	2.0/pi
FRAC_2_SQRT_PI	2.0/sqrt(pi)
FRAC_1_SQRT_2	1.0/sqrt(2.0)
FRAC_PI_2	pi/2.0
FRAC_PI_3	pi/3.0
FRAC_PI_4	pi/4.0
FRAC_PI_6	pi/6.0
FRAC_PI_8	pi/8.0
INFINITY	16-bit positive infinity.
LN_2	ln(2.0)
LN_10	ln(10.0)
LOG2_E	log2(e)
LOG10_E	log10(e)
MANTISSA_DIGITS	16-bit equivalent of std::f32::MANTISSA_DIGITS
MAX	Largest finite f16 value. 65504
MAX_10_EXP	16-bit equivalent of std::f32::MAX_10_EXP
MAX_EXP	16-bit equivalent of std::f32::MAX_EXP
MAX_SUBNORMAL	16-bit maximum subnormal value. Approx. 6.09756e−5
MIN	Smallest finite f16 value.
MIN_10_EXP	16-bit equivalent of std::f32::MIN_10_EXP
MIN_EXP	16-bit equivalent of std::f32::MIN_EXP
MIN_POSITIVE	Smallest positive, normalized f16 value. Approx. 6.10352e−5
MIN_POSITIVE_SUBNORMAL	16-bit minimum positive subnormal value. Approx. 5.96046e−8
NAN	16-bit NaN.
NEG_INFINITY	16-bit negative infinity.
NEG_ZERO	16-bit floating point -0.0
ONE	16-bit floating point 1.0
PI	Archimedes' constant.
RADIX	16-bit equivalent of std::f32::RADIX
SQRT_2	sqrt(2)
ZERO	16-bit floating point 0.0