Serguei Son <serguei.son <at> gmail.com> writes:
> Also, please note that I can force the evaluation > of c_sin, e.g. > > mapM (return . c_sin) [1..n] >>= (print $ foldl' (+) 0) > > And it will still execute reasonably fast. > Pls disregard the my previous post. I actually meant let lst = map c_sin [1..n] print $ foldl' (+) 0 lst This executes in 0.2 s for n = 10^7. c_sin is safe, as well as c_sin_m. The only difference is CDouble -> CDouble vs CDouble -> IO CDouble. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
