IBM 5100

(
(
"
c
c
Because the indices for the equal elements are in the same order (first occurrence
first)
for both the grade down and grade up function, the grade down function is
not the reverse of the grade up function:
A[,A:J
10 8 7 5 ~ 3 3 2 2 1
A[~AJ
1 2 2 3 3 4 5 7 8 10
Note: The result of the f function depends on the 010 system variable (see Chap-
ter 5
for information on the 010 system variable).
Dyadic (Two-Argument)
Form
There is no dyadic form.
85