Open Watcom FORTRAN 77 Language Reference

Language Reference
12.3.18 Choosing Smallest Value
Definition:
Name:
MIN (generic)
MIN0
min(a1,a2,...)
Usage:
I ←MIN(I,...), I1 ←MIN(I1,...) †, I2 ←MIN(I2,...) †, R ←MIN(R,...), D ←MIN(D,...)
I ←MIN0(I,...)
I1MIN0 I1 ←I1MIN0(I1,...) †
I2MIN0 I2 ←I2MIN0(I2,...) †
AMIN1
DMIN1
AMIN0
MIN1
R ←AMIN1(R,...)
D ←DMIN1(D,...)
R ←AMIN0(I,...)
I ←MIN1(R,...)
12.3.19 Length
Definition:
Name:
LEN
Notes:
Length of character entity
Usage:
I ←LEN(CH)
The argument to the LEN function need not be defined.
12.3.20 Length Without Trailing Blanks
Definition:
Name:
LENTRIM
Length of character entity excluding trailing blanks
Usage:
I ←LENTRIM(CH)
254 Intrinsic Functions