COBOL Manual for TNS/E Programs (H06.08+, J06.03+)

STANDARD-DEVIATION
SUM
TAN
UPPER-CASE
VARIANCE
WHEN-COMPILED
ACOS
ANNUITY
ASIN
ATAN
CHAR
COS
CURRENT-DATE
DATE-OF-INTEGER
DAY-OF-INTEGER
1094 Intrinsic Function Calls