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