mathematics function library - summary
SIN()     sine
COS()     cosine
TAN()     tangent
COT()     cotangent
SEC()     secant
CSC()     cosecant

ASIN()    arc-sine
ACOS()    arc-cosine
ATAN()    arc-tangent
ACOT()    arc-cotangent
ASEC()    arc-secant
ACSC()    arc-cosecant

SINH()    hyperbolic sine
COSH()    hyperbolic cosine
TANH()    hyperbolic tangent
COTH()    hyperbolic cotangent
SECH()    hyperbolic secant
CSCH()    hyperbolic cosecant

ASINH()   hyperbolic arc-sine
ACOSH()   hyperbolic arc-cosine
ATANH()   hyperbolic arc-tangent
ACOTH()   hyperbolic arc-cotangent
ASECH()   hyperbolic arc-secant
ACSCH()   hyperbolic arc-cosecant

LOG()     base e logarithm (natural log)
LOG10()   base 10 logarithm
EXP()     base e "anti-log" (e to the x)
EXP10()   base 10 "anti-log" (10 to the x)
SQRT()    square root
POWER()   power (x to the y)