Table 1 Function Calls and Mathematical Operators Acceptable to FUNCEVAL.C Functions SIN (sine) COS (cosine) TAN (tangent) ASIN (arcsine) ACOS (arccosine) ATAN (arctangent) SINH (hyperbolic sine) COSH (hyperbolic cosine) TANH (hyperbolic tangent) EXP (exponential) SQRT (square root) LN (natural logarithm) LOG (logarithm base 10) Operators ^ (raise to power) * (multiplication) / (division) + (addition) - (subtraction) ( ) (used to group operations) Note: The standard hierarchy of operators prevails.