Hi,
Given a list, say xx: [2,1,3,3,5], how would I use 'sublist' to
extract the indices where '3' occurs?
I know I can write a routine checking whether each element xx[i] = 3
or not and print out the indices 'i'.
What I want to know is how to implement a predicate in 'sublist'
which will work.
TIA,
-sen
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| Sheldon E. Newhouse | e-mail: sen1 at math.msu.edu |
| Mathematics Department | |
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