Paket: libghc-semirings-dev (0.6-2 och andra) [debports]

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two monoids as one, in holy haskimony

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://www.haskell.org/ for more information on Haskell.

Andra paket besläktade med libghc-semirings-dev

• dep: libc6 (>= 2.1.3)

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  också ett virtuellt paket som tillhandahålls av libc6-udeb

• dep: libghc-base-compat-batteries-dev-0.11.2-7f0c6

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• dep: libghc-base-dev-4.15.1.0-64902

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• dep: libghc-containers-dev-0.6.4.1-4d368

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• dep: libghc-hashable-dev-1.3.5.0-99f52

  virtuellt paket som tillhandahålls av libghc-hashable-dev

• dep: libghc-unordered-containers-dev-0.2.17.0-26703

  virtuellt paket som tillhandahålls av libghc-unordered-containers-dev

• dep: libgmp10 (>= 2:6.2.1+dfsg1)

  Multiprecision arithmetic library

Hämta libghc-semirings-dev

Hämtningar för alla tillgängliga arkitekturer

Arkitektur	Version	Paketstorlek	Installerad storlek	Filer
m68k (inofficiell anpassning)	0.6-2+b1	383,4 kbyte	3.627,0 kbyte	[filförteckning]