numhask

A numeric class hierarchy.

https://github.com/tonyday567/numhask#readme

Version on this page:0.10.1.0
LTS Haskell 23.26:0.12.1.0
Stackage Nightly 2025-07-04:0.12.1.0
Latest on Hackage:0.12.1.0

See all snapshots numhask appears in

BSD-3-Clause licensed by Tony Day
Maintained by [email protected]
This version can be pinned in stack with:numhask-0.10.1.0@sha256:c82826d91503fe265cbbfaaf6c403198761f0a91b9f9f025f173b6526aa1ec3b,1979

Module documentation for 0.10.1.0

Depends on 1 package(full list with versions):
base
Used by 2 packages in lts-19.13(full list with versions):
numhask-array, numhask-space

This package provides alternative numeric classes over Prelude.

The numeric class constellation looks somewhat like:

Usage

{-# LANGUAGE RebindableSyntax #-}
import NumHask.Prelude

See NumHask for a detailed overview.

Changes

0.10.0

  • Moved operators back in.
  • added doctests and properties
  • added accsum & accproduct
  • fixed Ratio Eq instance

0.9.0

  • Removed bounded classes.
  • Moved operators outside of class definitions where possible.

0.8.0

  • GHC 9.0.1 support
  • Removed protolude and replaced it with prelude
  • Removed NumHask.Data.Positive, NumHask.Data.LogFloat, NumHask.Data.Wrapper
  • modified project build to cabal
  • removed NegativeLiterals recommendation.

0.7.0

  • GHC 8.10.2 support
  • Modules NumHask.Algebra.Abstract.* renamed to NumHask.Algebra.*
  • Renamed Normed to Norm and added basis
  • Removed Metric and added distance
  • Added Direction, Polar, polar, coord; streamlined Complex
  • Removed NumHask.Data.Pair
  • Fixed FromIntegral and FromRational to work in well with rebindable syntax.
  • Added fundeps to Norm, Direction
  • Integrated NumHask.Algebra.Action into NumHask.Algebra.Module
  • Added atan2
  • Added doctests and laws
  • Improved haddocks
  • Made (^) a monomorphic a -> Int -> a and accept negative Ints

0.6.0

  • GHC 8.10.1 support