|The new unzip* functions in 1.2 are not suitable for unzipping an
|infinite list. (What Phil called "A splitting headache".)
|Is this deliberate or a mistake? I'd like them to be lazier.
A mistake, thanks. I've fixed it.
--Joe "I hate ^-patterns" Fasel
The new unzip* functions in 1.2 are not suitable for unzipping an
infinite list. (What Phil called "A splitting headache".)
Is this deliberate or a mistake? I'd like them to be lazier.
All you need is to change from
unzip = foldr (\(a,b) (as,bs) -> (a:as,b:bs)) ([],[])
to
After 3 hours of debugging I finally found it!!
There is a bug in the definition of Complex cos, tan, cosh, and tanh in
the Prelude (just sign flipping error). They should be as below.
All this work using Standard Math really brings back memories...
-- Lennart
cos (x:+y) = co
I agree with Kent here. I don't think backwards compatibility on `div` is
important (yet).
One extremely minor point: although the Definition of Standard ML only
provides `div` and `mod` (for flooring division), Standard ML of New Jersey
also provides `quot` and `rem` (for truncating). The
