libghc-semirings-prof binary package in Ubuntu Noble amd64
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, compiled
for profiling. See http://
Publishing history
Date | Status | Target | Component | Section | Priority | Phased updates | Version | ||
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2023-12-19 19:59:39 UTC | Published | Ubuntu Noble amd64 | release | universe | haskell | Optional | 0.6-3 | ||
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Deleted | Ubuntu Noble amd64 | proposed | universe | haskell | Optional | 0.6-3 | |||
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2023-12-19 20:15:22 UTC | Superseded | Ubuntu Noble amd64 | release | universe | haskell | Optional | 0.6-2build1 | ||
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