The return-value tag has no wiki summary.
10
votes
4answers
410 views
How can I return a Sequence?
Recently I had the need to redefine a certain symbol in my init.m so it would be automatically omitted from any lists it appears in. I decided to redefine it to an empty sequence, e.g. ...
5
votes
4answers
354 views
Compile and “True should be a machine-size real number…” Error
I am trying to compile a little summation function.
As far as I understand, because the built-in Sum function can also return ...
11
votes
5answers
733 views
How to avoid returning a Null if there is no “else” condition in an If contruct
I need to use If but with only one option that is if "a" then do "b", else do nothing. So I wrote If[a,b] but the problem is ...
