Math Functions
ABS ACOS ACOSH ACOTAN ACOTANH ASIN ASINH ATAN ATANH CEIL COS COSH COTAN COTANH DEGREES EXP FLOOR FRAC HYPOT INT LN LNXP1 LOG LOG2 PI POWER RADIANS RAND ROUND SIGN SIN SINH SQR SQRT TAN TANH TRUNC