Exact rational multiples of pi (and integer powers of pi) in Haskell
Why do you think that https://github.com/higherkindness/mu-haskell is a good alternative to exact-pi
Exact rational multiples of pi (and integer powers of pi) in Haskell
Why do you think that https://github.com/higherkindness/mu-haskell is a good alternative to exact-pi