Hi, If the function is incorrectly defined with the line-editor, it is impossible to erase it:
)clear
CLEAR WS
∇g
[1] R←x+1
[2] ∇
g 10
VALUE ERROR
g[1] R←x+1
^
g
VALUE ERROR
g[1] R←x+1
^
)erase g
NOT ERASED: g
)fns
g
∇R←f x
[1] R←x+1
[2] ∇
f 30
31
)erase f
)fns
g
GNU APL version 1.6 / 826
--
Br,
/Alexey
