Hi bug-apl,
Why am I getting a value error here? It seems that the variable 'a' definitely exists:
a←2 2 ⍴2
m←4 4 ⍴⍳16
a
2 2
2 2
m
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
a ¯3⍤< m
VALUE ERROR
a ¯3⍤<m
^
a
2 2
2 2
m←4 4 ⍴⍳16
a
2 2
2 2
m
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
a ¯3⍤< m
VALUE ERROR
a ¯3⍤<m
^
a
2 2
2 2
SVN 693
-Alex
