# The join calculus language

> obsolete language based on the join-calculus process calculus

**Wikidata**: [Q6268983](https://www.wikidata.org/wiki/Q6268983)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Join-calculus_(programming_language))  
**Source**: https://4ort.xyz/entity/the-join-calculus-language

## Summary
The join calculus language is an obsolete programming language based on the join-calculus process calculus. It is a language for communicating instructions to a machine, specifically designed for process calculus. The language has been replaced by JoCaml.

## Key Facts
- The join calculus language is also known as join calculus.
- It has a website at http://moscova.inria.fr/join/unix/eng.shtml.
- The language is an instance of a programming language.
- It has been replaced by JoCaml.
- The language has a Wikipedia title of "Join-calculus (programming language)".
- The join calculus language is a manifestation of the join-calculus.
- It is described on Wikidata as an "obsolete language based on the join-calculus process calculus".
- The language has a sitelink count of 1.

## FAQs
### Q: What is the join calculus language based on?
A: The join calculus language is based on the join-calculus process calculus. It is a programming language designed for process calculus. The language is now obsolete.

### Q: What replaced the join calculus language?
A: The join calculus language has been replaced by JoCaml. This replacement indicates the evolution of programming languages over time.

### Q: What is the Wikipedia title of the join calculus language?
A: The Wikipedia title of the join calculus language is "Join-calculus (programming language)". This title reflects the language's focus on join-calculus.

## Why It Matters
The join calculus language matters because it represents an early attempt to develop a programming language based on process calculus. Although it is now obsolete, the language contributed to the development of subsequent languages like JoCaml. The join calculus language played a role in the evolution of programming languages, particularly those focused on process calculus. Its significance lies in its innovative approach to programming language design, which, although not widely adopted, influenced later developments in the field.

## Notable For
- Being an early programming language based on the join-calculus process calculus.
- Having a dedicated website for information and resources.
- Being replaced by JoCaml, indicating the progression of programming language development.
- Having a specific Wikipedia title reflecting its focus on join-calculus.

## Body
### Introduction to Join Calculus
The join calculus language is a programming language that was designed based on the join-calculus process calculus. This calculus is a formal system for describing the behavior of concurrent systems.

### Relationship to Other Languages
The join calculus language has been replaced by JoCaml, which is another programming language. This replacement suggests that the join calculus language was superseded by more advanced or efficient languages.

### Technical Details
- The language has a website at http://moscova.inria.fr/join/unix/eng.shtml, which may provide additional information or resources.
- The join calculus language is described on Wikidata as an "obsolete language based on the join-calculus process calculus", indicating its current status.