libghc-semirings-dev 0.6-3 (armhf binary) in ubuntu oracular
Haskellers are usually familiar with monoids and semigroups. A monoid has an
appending operation `<>` (or `mappend`), and an identity element, `mempty`.
A semigroup has an appending `<>` operation, but does not require a `mempty`
element.
.
A Semiring has two appending operations, `plus` and `times`, and two
respective identity elements, `zero` and `one`.
.
More formally, a Semiring R is a set equipped with two binary relations `+`
and `*`, such that:
.
(R,+) is a commutative monoid with identity element 0,
.
(R,*) is a monoid with identity element 1,
.
(*) left and right distributes over addition, and
.
multiplication by '0' annihilates R.
.
This package provides a library for the Haskell programming language.
See http://
Details
- Package version:
- 0.6-3
- Status:
- Superseded
- Component:
- universe
- Priority:
- Optional
Downloadable files
- libghc-semirings-dev_0.6-3_armhf.deb (333.9 KiB)
Package relationships
- Depends on:
- libc6 (>= 2.4)
- libghc-base-compat-batteries-dev-0.12.3-68198
- libghc-base-dev-4.17.2.0-38dbb
- libghc-containers-dev-0.6.7-e92e7
- libghc-hashable-dev-1.4.3.0-a6fa0
- libghc-unordered-containers-dev-0.2.19.1-d70c8
- libgmp10 (>= 2:6.3.0+dfsg)
- Provides:
- libghc-semirings-dev-0.6-fc1b4