Math Relations
cos(x) cosine
tan(x) tangent
sin(x) sine
sqrt(x) square root
asin(x) arc sine
acos(x) arc cosine
atan(x) arc tangent
sinh(x) hyberbolic sine
cosh(x) hyberbolic cos
tanh(x) hyberbolic tan
log(x) base 10 logarithm
ln(x) natural logarithm
exp(x) e to exponential degree
abs(x) absolute value
ceil(x) the smallest integer not less than the real value
floor(x) the largest integer not greater than the real value