exact-pi

Exact rational multiples of pi (and integer powers of pi) https://github.com/dmcclean/exact-pi/

Version on this page:0.4.1.3
LTS Haskell 12.13:0.4.1.4
Stackage Nightly 2018-10-18:0.4.1.4
Latest on Hackage:0.4.1.4

See all snapshots exact-pi appears in

MIT licensed by Douglas McClean
Maintained by douglas.mcclean@gmail.com

Module documentation for 0.4.1.3

exact-pi

Exact rational multiples of pi (and integer powers of pi) in Haskell

Build Status Hackage Version Stackage version

Changes

0.4.1.4

  • Comply with NoStarIsType pragma.

0.4.1.3

  • Add Semigroup ExactPi instance.

0.4.1.2

  • Bump base dependency.

0.4.1.1

  • Fixed infinite loop in definition of negate.

0.4.1.0

  • Added function for computing rational approximations of ExactPi values.

0.4.0.0

  • Added simpler constraints for converting ExactPi types to terms with the minimal context.

0.3.1.0

  • Added support for exactly comparing values.

0.3.0.0

  • Added a type-level representation of ExactPi values.

0.2.1.2

  • Fixed a bug in recip.
  • Fixed approximation of exact values with a negative exponent for pi.

0.2.1.1

  • Fixed a missing case in isZero.

0.2.1.0

  • Added support for converting to exact integers or exact rationals.

0.2.0.0

  • Removed dependency on groups package, since it appears not to be widely used.
  • Fixed a missing case alternative in recip.

0.1.2.0

  • Added support for GHC 7.8.
Depends on 2 packages:
Used by 2 packages:
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