ProVal has the following types of operators:

Arithmetic Operators

#ABS

#CEILING

#DIV

#EXP

#FLOOR

#LN

#INT

#LOG

#MAX

#MIN

#MOD

#ROUND

#SIGN

#ZMINUS

Date Operators

Entering a date

Duration

#DATEMINUS

#DATEPLUS

#MONTHDIF

#YEARDIF

#DAY

#MONTH

#YEAR

#BEGMTH

#ENDMTH

#NEXTBEGMTH

#MONTHROUND

Relational Operators

#IN

#NOTIN

Pattern

#IN vs. = (equals)

Logical Operators

#AND

#NOT

#OR

If Then Else Operators

Miscellaneous Operators

Assignment

Statement separator

#ERRORS

#MV

#SUBSET

Benefit Formula Operators

#MAXBEN (U.S. law)

#CANMAX (Canadian law)

#EQCY

#GECY

#GTCY

#LECY

#LTCY

#NECY

#ENTRYYEAR

#VALYEAR

#DECAGE (OPEB mode)

#DECPTS (OPEB mode)

#DECSVC (OPEB mode)

#DECYEAR (OPEB mode)

#PMTAGE (OPEB mode)

#MEMPMTAGE (OPEB mode)

#PMTYEAR (OPEB mode)

#ReserveEE (universal mode)

#ReserveER (universal mode)

#ReserveEEPS (universal mode)

#ReserveERPS (universal mode)

#NoAttrib

#NORMToNRB (German mode)

Accrual Basis Operators

#AVGWB (U.S. law)

#AVGYMPE (Canadian law)

#BBG (German law)

#BBGKV (German law)

#CANMAX (Canadian law)

#CVCP (U.S. law)

#ENTRYYEAR

#FAS

#LEL (U.K. law)

#MAXBEN (U.S. law)

#MAXSAL (U.S. law)

#PIA (U.S. law)

#SALARY

#SERVICE

#SSWB (U.S. law)

#SVR (German law)

#YMPE (Canadian law)

COLA Expression Operators

Character Operators

#CONCAT

#FIND

#LEFT

#LEN

#RIGHT

DC Formula Operators

#CATCHUPLIM

#CONTLIM

#DEFERRALS

#DEFLIM

#FIRSTDAY

#LASTDAY

#MAXSAL

#OTHERDATE

#PYBEG

#PYEND

#SALARY

#SSWB