# Scilab

> free and open source software for numerical computation

**Wikidata**: [Q828742](https://www.wikidata.org/wiki/Q828742)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Scilab)  
**Source**: https://4ort.xyz/entity/scilab

## Summary
Scilab is a free and open-source software for numerical computation, primarily used for scientific and engineering applications. It supports dynamic typing and array programming, and runs on Linux, Microsoft Windows, and macOS. The software has been developed since 1994 and is licensed under the GNU General Public License and CeCILL version 2.

## Key Facts
- **Type**: Free and open-source numerical software
- **Primary Use**: Scientific and engineering computations
- **Programming Paradigm**: Array programming
- **Typing Discipline**: Dynamic typing
- **Operating Systems**: Linux, Microsoft Windows, macOS, Berkeley Software Distribution
- **Developer**: Dassault Systèmes (since 2022-08-01)
- **License**: GNU General Public License, version 2.0 and CeCILL version 2
- **Latest Stable Version**: 6.1.1 (released 2021-07-16)
- **Programming Languages Used**: Scilab, Java, Fortran, Tcl
- **GUI Toolkit**: GTK
- **Website**: [https://www.scilab.org](https://www.scilab.org)

## FAQs
### Q: What is Scilab used for?
A: Scilab is primarily used for numerical computation in scientific and engineering applications, such as simulations, data analysis, and algorithm development.

### Q: Is Scilab free to use?
A: Yes, Scilab is free and open-source software, licensed under the GNU General Public License and CeCILL version 2.

### Q: Which operating systems does Scilab support?
A: Scilab supports Linux, Microsoft Windows, macOS, and Berkeley Software Distribution.

### Q: What programming languages does Scilab support?
A: Scilab supports its own programming language, as well as Java, Fortran, and Tcl.

### Q: Who developed Scilab?
A: Scilab was initially developed by researchers at INRIA and later taken over by Dassault Systèmes in 2022.

## Why It Matters
Scilab plays a significant role in the field of numerical computation, providing a powerful and accessible tool for scientists and engineers. Its open-source nature allows for community-driven development and customization, making it a versatile solution for a wide range of computational tasks. The software's support for array programming and dynamic typing simplifies complex calculations, while its compatibility with multiple operating systems ensures broad accessibility. By offering a free and open-source alternative to proprietary numerical software, Scilab democratizes access to advanced computational tools, fostering innovation and collaboration in scientific research and engineering.

## Notable For
- **Open-Source Development**: Scilab's open-source model allows for community contributions and continuous improvement.
- **Cross-Platform Support**: It runs on Linux, Microsoft Windows, and macOS, making it accessible to a wide range of users.
- **Numerical Computation**: Specializes in array programming and dynamic typing for efficient numerical computations.
- **Historical Significance**: One of the earliest numerical software tools, with a development history dating back to 1994.
- **Integration with Other Languages**: Supports Java, Fortran, and Tcl, allowing for interoperability with other programming languages.

## Body
### Overview
Scilab is a free and open-source software for numerical computation, designed for scientific and engineering applications. It supports dynamic typing and array programming, making it a versatile tool for complex calculations.

### Development and History
- **Initial Development**: Began in 1994 by researchers at INRIA.
- **Version 1.1**: Released on 1994-01-02.
- **Version 2.0**: Released on 1994-10-31.
- **Acquisition**: Taken over by Dassault Systèmes in 2022.

### Technical Specifications
- **Programming Languages**: Scilab, Java, Fortran, Tcl.
- **Operating Systems**: Linux, Microsoft Windows, macOS, Berkeley Software Distribution.
- **GUI Toolkit**: GTK.
- **Typing Discipline**: Dynamic typing.
- **Programming Paradigm**: Array programming.

### Versions and Releases
- **Version 5.5.2**: Released on 2015-04-01.
- **Version 6.0.0**: Released on 2017-02-15.
- **Version 6.0.1**: Released on 2018-02-15.
- **Version 6.0.2**: Released on 2019-02-14.
- **Version 6.1.0**: Released on 2020-02-25.
- **Version 6.1.1**: Released on 2021-07-16.

### Licensing and Availability
- **License**: GNU General Public License, version 2.0 and CeCILL version 2.
- **Website**: [https://www.scilab.org](https://www.scilab.org)
- **Source Code Repository**: [https://gitlab.com/scilab/scilab](https://gitlab.com/scilab/scilab)

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "SoftwareApplication",
  "name": "Scilab",
  "description": "Free and open-source software for numerical computation",
  "url": "https://www.scilab.org",
  "applicationCategory": "ScientificSoftware",
  "operatingSystem": ["Linux", "Microsoft Windows", "macOS", "Berkeley Software Distribution"],
  "license": "GNU General Public License, version 2.0 and CeCILL version 2",
  "sameAs": ["https://www.wikidata.org/wiki/Q15777", "https://en.wikipedia.org/wiki/Scilab"]
}

## References

1. [Source](https://www.scilab.org/about/company)
2. [Source](https://github.com/scilab/scilab/blob/master/README.md)
3. [The scilab Open Source Project on Open Hub: Languages Page. Open Hub](https://www.openhub.net/p/scilab/analyses/latest/languages_summary)
4. [Scilab 5.5.2 Release](http://www.scilab.org/content/view/full/1339)
5. [Source](http://www.scilab.org/download/latest)
6. [Source](http://www.scilab.org/en/community/news/scilab601)
7. [Source](http://news.scilab.io/release-of-scilab-6-0-2/)
8. [Source](https://www.scilab.org/download/6.1.0)
9. [Scilab 6.1.1](https://www.scilab.org/download/6.1.1)
10. [Source](https://www.scilab.org/about/company/history)
11. [Source](https://archive.softwareheritage.org/browse/release/1577729cbf499e5afdfbc79e48ff503581971f64/?origin_url=https://github.com/clg55/Scilab&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
12. [Source](https://archive.softwareheritage.org/browse/snapshot/9ff29a9ba4d4961879c97aafe764ae2675ac187f/branches/?origin_url=https://github.com/clg55/Scilab&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
13. [Source](https://archive.softwareheritage.org/browse/release/a96c913edd8855a9911594227903c1d4ed8c09ea/?origin_url=https://github.com/clg55/Scilab&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
14. [Source](https://archive.softwareheritage.org/browse/release/6e083a52048f768adace7c6afb3e4ad916606a24/?origin_url=https://github.com/clg55/Scilab&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
15. [Source](https://archive.softwareheritage.org/browse/origin/directory/?origin_url=https://github.com/clg55/Scilab&release=2.3&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
16. [Source](https://archive.softwareheritage.org/browse/release/67fcb2365bc8d66cde2b2cadc021b86b2c1e0f00/?origin_url=https://github.com/clg55/Scilab&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
17. [Source](https://archive.softwareheritage.org/browse/origin/directory/?origin_url=https://github.com/clg55/Scilab&release=2.4&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
18. [Source](https://archive.softwareheritage.org/browse/release/2af71812c726f704acb6c3f787c14f2800d6dbfb/?origin_url=https://github.com/clg55/Scilab&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
19. [Source](https://archive.softwareheritage.org/browse/origin/directory/?origin_url=https://github.com/clg55/Scilab&release=2.5&snapshot=9ff29a9ba4d4961879c97aafe764ae2675ac187f)
20. [Scilab 2023.0.0](https://www.scilab.org/download/2023.0.0)
21. [Scilab 2023.1.0](https://www.scilab.org/download/scilab-2023.1.0)
22. [Scilab 2024.0.0](https://www.scilab.org/download/scilab-2024.0.0)
23. [Scilab 2024.1.0](https://www.scilab.org/download/scilab-2024.1.0)
24. [Scilab 2025.0.0](https://www.scilab.org/download/scilab-2025.0.0)
25. [Scilab 2025.1.0](https://www.scilab.org/download/scilab-2025.1.0)
26. [Scilab 2026.0.0](https://www.scilab.org/download/scilab-2026.0.0)
27. [Scilab 2026.0.1](https://www.scilab.org/download/scilab-2026.0.0)
28. Freebase Data Dumps. 2013
29. [The scilab Open Source Project on Open Hub: Code Locations Page. Open Hub](https://www.openhub.net/p/scilab/enlistments)
30. Quora