Hey,
The sqrt function is not doing what I want. This is what I want:
round sqrt(2)
The problem is that sqrt() returns a "Floating" value and round wants a
"ReacFrac":
--//--
*Main> round sqrt(2)
<interactive>:1:0:
No instances for (RealFrac (a -> a), Integral (t -> a1))
arising from use of `round' at <interactive>:1:0-4
Probable fix:
add an instance declaration for (RealFrac (a -> a), Integral (t
-> a1))
In the definition of `it': it = round sqrt (2)
*Main>
--//--
I'm trying to figure out how to turn a Float into a RealFrac so I can
pass it to 'round'. Any ideas?
Daniel.
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