FORTRAN 77 syntax is used for specifying the expression, which may contain the usual intrinsic functions, plus a few extra ones. An appendix in SUN/61 gives a full description of the syntax used and an up-to-date list of the functions available. The arithmetic operators ( ,-,/, , ) follow the normal order of precedence. Using matching (nested) parentheses will explicitly define the order of expression evaluation. The expression may be up to 132 characters long.
KAPPA --- Kernel Application Package