uncomplicate.neanderthal.math — org.uncomplicate/neanderthal-base 0.55.0

Primitive floating point mathematical functions commonly found in Math, FastMath, and the likes. Vectorized counterparts can be found in the [[vect-math]] namespace.

abs clj

(abs x)

acos clj

(acos x)

acosh clj

(acosh x)

asin clj

(asin x)

asinh clj

(asinh x)

atan clj

(atan x)

atan2 clj

(atan2 x y)

atanh clj

(atanh x)

cbrt clj

(cbrt x)

cdf-norm clj

(cdf-norm x)

The CDF of Normal(0,1).

cdf-norm-inv clj

(cdf-norm-inv x)

The inverse CDF of Normal(0,1).

ceil clj

(ceil x)

copy-sign clj

(copy-sign x y)

cos clj

(cos x)

cosh clj

(cosh x)

elu clj

(elu alpha)

(elu alpha x)

erf clj

(erf x)

Error function: erf(x) = 2/√π 0∫x e-t2dt.

erf-inv clj

(erf-inv x)

Inverse error function.

erfc clj

(erfc x)

The complementary error function: erfc(x) = 1 - erf(x).

erfc-inv clj

(erfc-inv x)

Inverse complementary error function.

exp clj

(exp x)

expm1 clj

(expm1 x)

f< clj

(f< x y)

(f< x y nepsilons)

f<= clj

(f<= x y)

(f<= x y nepsilons)

f= clj

(f= x y)

(f= x y nepsilons)

f> clj

(f> x y)

(f> x y nepsilons)

f>= clj

(f>= x y)

(f>= x y nepsilons)

floor clj

(floor x)

frac clj

(frac x)

gamma clj

(gamma x)

Gamma function: http://en.wikipedia.org/wiki/Gamma_function

hypot clj

(hypot x y)

lgamma clj

(lgamma x)

Natural logarithm of the Gamma function: http://en.wikipedia.org/wiki/Gamma_function#The_log-gamma_function

log clj

(log x)

log10 clj

(log10 x)

log1p clj

(log1p x)

magnitude clj

(magnitude range)

(magnitude lower upper)

pi clj

pow clj

(pow y)

(pow x y)

pow-of-2? clj

(pow-of-2? n)

ramp clj

(ramp x)

relu clj

(relu alpha)

(relu alpha x)

round clj

(round x)

round? clj

(round? x)

(round? x nepsilons)

sigmoid clj

(sigmoid x)

signum clj

(signum x)

sin clj

(sin x)

sinh clj

(sinh x)

sqr clj

(sqr x)

sqrt clj

(sqrt x)

tan clj

(tan x)

tanh clj

(tanh x)

trunc clj

(trunc x)