## semilattices

join and meet semilattices, lower and upper bounds. (by robrix)

## partial-semigroup

A partial binary associative operator (appendMaybe :: a → a → Maybe a) (by typeclasses)

Our great sponsors

semilattices | partial-semigroup | |
---|---|---|

0 | 0 | |

41 | 14 | |

- | - | |

0.0 | 0.0 | |

over 3 years ago | 3 months ago | |

Haskell | Haskell | |

BSD 3-clause "New" or "Revised" License | Apache License 2.0 |

The number of

For example, an activity of

**mentions**indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.**Stars**- the number of stars that a project has on GitHub.**Growth**- month over month growth in stars.**Activity**is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.For example, an activity of

**9.0**indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.## semilattices

Posts with mentions or

**reviews of semilattices**. We have used some of these posts to build our list of alternatives and similar projects.
We haven't tracked posts mentioning semilattices yet.

Tracking mentions began in Dec 2020.

## partial-semigroup

Posts with mentions or

**reviews of partial-semigroup**. We have used some of these posts to build our list of alternatives and similar projects.
We haven't tracked posts mentioning partial-semigroup yet.

Tracking mentions began in Dec 2020.

## What are some alternatives?

When comparing semilattices and partial-semigroup you can also consider the following projects:

**involutive-semigroups**
- Semigroups with involution.

**csa**
- Connection-set algebra library

**acts**
- Haskell library for semigroup actions and torsors

**sparse-tensor**
- typesafe implementation of tensor algebra in Haskell

**cl3-linear-interface**
- An interface to/from the Cl3 and Linear libraries

**interval-algebra**
- A Haskell implementation of Allen's interval algebra

**tropical-geometry**
- Haskell Library for Tropical Geometry

**group-theory**
- The theory of groups

**cl3-hmatrix-interface**
- An interface to/from the Cl3 and HMatrix libraries

**haskell-frex**