ACOS
ANNUITY
ASIN
ATAN
CHAR
COS
CURRENT-DATE
DATE-OF-INTEGER
DAY-OF-INTEGER
FACTORIAL
INTEGER
INTEGER-OF-DATE
INTEGER-OF-DAY
INTEGER-PART
LOG
LOG10
LOWER-CASE
MAX
MEAN
MEDIAN
MIDRANGE
MIN
MOD
NUMVAL
NUMVAL-C
ORD
ORD-MAX
ORD-MIN
PRESENT-VALUE
RANDOM
RANGE
REM
REVERSE
SIN
SQRT
STANDARD-DEVIATION
SUM
TAN
UPPER-CASE
VARIANCE
WHEN-COMPILED