Hi there,
I'm new to J and have a question regarding tacit functions. I need to write
tacit a J function
that takes a list of 3 numbers as its argument. How do you pass and
reference the elements
of a list in a function?
The following seems to work when passing one number:
tax =: 0.10 & *
tax 10
1
I wish to pass 3 numbers in a list and be able to use each number in the
computation.
I know list elements can be accessed like this:
list =: 10 0 1
N =: 0 { list
A =: 1 { list
B =: 2 { list
N
10
A
0
B
1
Any help would be greatly appreciated.
Regards,
Sean
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