On 2008 May 14 Wednesday, leledumbo wrote: > I'm reading some Haskell Tutorial when I arrive at List Difference > operator, which is \\. But when I try on Hugs, it responded: ERROR - > Undefined variable "\\"
Add 'import List' to your program.
Or if you're running the Hugs interpreter with no program, do
Hugs> :l List
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