cos(MATH_PI_OVER_3): 0.500000
sin(MATH_PI_OVER_3): 0.866025
sign(-10): 1.000000
realmax(MATH_PI,MATH_E): 3.141593
realmin(MATH_PI,MATH_E): 2.718282
mod(MATH_PI,MATH_E): 0.423311
ceil(-MATH_PI): -3.000000
ceil(4.0): 4.000000
ceil(3.99999999999999): 4.000000
pow(MATH_PI,2): 9.869604
gaussian(1.0,1.0): 0.694156
round(MATH_PI): 3.000000
trunc(-MATH_PI): -3.000000
ceil(-MATH_PI): -3.000000
floor(MATH_PI): 3.000000
round(e): 3.000000
ceil(-e): -2.000000
exp(MATH_PI): 23.140693
log2(MATH_PI): 1.651496
log_base(pow(2,32),2): 32.000000
ln(0.1): -2.302585
cbrt(7): 1.912931
cos(6.2831853071): -1.000000
sin(-6.2831853071): 0.000000
sinh(2.7182818284): 7.544137
cosh(6.2831853071): 267.746761
arctan_xy(-4,3): 2.498092
arctan(MATH_PI): 1.262627
arctan(-MATH_E/2): -0.936472
arctan(MATH_PI_OVER_2): 1.003885
arctan(1/7) = 0.141897
arctan(3/79) = 0.037956
pi/4 ?= 0.785398
arcsin(1.0): 1.570796
cos(pi/2): 0.000000
arccos(cos(pi/2)): 1.570796