libghc-ghc-typelits-natnormalise-prof 0.7.3-2 (riscv64 binary) in ubuntu kinetic
A type checker plugin for GHC that can solve equalities and inequalities
of types of kind @Nat@, where these types are either:
.
* Type-level naturals
.
* Type variables
.
* Applications of the arithmetic expressions (+,-,*,^).
.
It solves these equalities by normalising them to sort-of SOP
(Sum-of-Products) form, and then perform a simple syntactic equality.
.
For example, this solver can prove the equality between:
.
(x + 2)^(y + 2)
.
and
.
4*x*(2 + x)^y + 4*(2 + x)^y + (2 + x)^y*x^2
.
Because the latter is actually the SOP normal form of the former.
.
To use the plugin, add the
.
OPTIONS_GHC -fplugin GHC.TypeLits.
.
Pragma to the header of your file.
.
This package provides a library for the Haskell programming language, compiled
for profiling. See http://
Details
- Package version:
- 0.7.3-2
- Status:
- Superseded
- Component:
- universe
- Priority:
- Optional
Downloadable files
Package relationships
- Depends on:
- libghc-base-prof-4.13.0.0-c3729
- libghc-containers-prof-0.6.2.1-c0d6a
- libghc-ghc-prof-8.8.4-d7c73
- libghc-ghc-tcplugins-extra-prof-0.4.1-9ee3b
- libghc-ghc-typelits-natnormalise-dev (= 0.7.3-2)
- libghc-integer-gmp-prof-1.0.2.0-431ce
- libghc-transformers-prof-0.5.6.2-00bc3
- sgml-base (>= 1.28)
- Provides:
- libghc-ghc-typelits-natnormalise-prof-0.7.3-e6b33