Yesterday 8 new math functions found its way to functions-online.com. You can now test the following functions:
ceil
rounds fractions up.
cos
cos() returns the cosine.
cosh
cosh() returns the hyperbolic cosine
deg2rad
Converts the number in degrees to the radian equivalent
exp
Calculates the exponent of e
expm1
Returns exp(number) - 1, computed in a way that is accurate even when the value of number is close to zero.
floor
rounds fractions down
fmod
Returns the floating point remainder (modulo) of the division of the arguments