18 Mar
2004
18 Mar
'04
2:05 p.m.
Hello there!
Although you might not believe it since I'm going to ask a very very very basic question, I have been using Haskell for educational purposes for a couple semesters now. Nevertheless, I don't think I have ever worked with non-Int number types! :)
I don't understand why I get this error. I mean, apparently "/" is not defined for integers but I don't know how to "cast" the result of the length function into a Double...
fromInteger or fromIntegral. (the former converts an Integer to any numeric type, the latter converts any integral type to any numeric type). --KW 8-)