# SuiteSparse

> software suite of sparse matrix algorithms

**Wikidata**: [Q121290584](https://www.wikidata.org/wiki/Q121290584)  
**Source**: https://4ort.xyz/entity/suitesparse

## Summary
SuiteSparse is a software suite of sparse matrix algorithms, providing a collection of tools for numerical computations involving sparse matrices. It is widely used in scientific computing, engineering, and data analysis for solving large-scale problems efficiently.

## Key Facts
- **Type**: Software suite for sparse matrix computations
- **Latest stable version**: 3.5.0 (released on 2019-10-19)
- **Website**: [https://people.engr.tamu.edu/davis/suitesparse.html](https://people.engr.tamu.edu/davis/suitesparse.html)
- **Source code repository**: [https://github.com/DrTimothyAldenDavis/SuiteSparse](https://github.com/DrTimothyAldenDavis/SuiteSparse)
- **Package names**: `SuiteSparse` (MacPorts), `suitesparse` (Arch Linux)
- **Description**: Suite of algorithms for sparse matrix operations
- **Instance of**: Software

## FAQs
### Q: What is SuiteSparse used for?
A: SuiteSparse is used for numerical computations involving sparse matrices, which are matrices with mostly zero entries. It is commonly applied in scientific computing, engineering, and data analysis for solving large-scale problems efficiently.

### Q: How can I install SuiteSparse?
A: SuiteSparse can be installed via package managers like MacPorts (using `SuiteSparse`) or Arch Linux (using `suitesparse`). The source code is also available on GitHub for manual installation.

### Q: Who developed SuiteSparse?
A: SuiteSparse was developed by Timothy A. Davis and is maintained as an open-source project on GitHub.

### Q: What are the latest versions of SuiteSparse?
A: The latest stable versions include 3.5.0, 3.4.0, 3.3.0, and earlier releases, all dated 2019-10-19.

### Q: Where can I find more information about SuiteSparse?
A: Additional information can be found on the official website ([https://people.engr.tamu.edu/davis/suitesparse.html](https://people.engr.tamu.edu/davis/suitesparse.html)) and the GitHub repository ([https://github.com/DrTimothyAldenDavis/SuiteSparse](https://github.com/DrTimothyAldenDavis/SuiteSparse)).

## Why It Matters
SuiteSparse plays a crucial role in scientific computing by providing efficient algorithms for sparse matrix operations. Sparse matrices are widely used in various fields, including engineering, physics, and data science, where they help reduce computational complexity and storage requirements. The suite’s tools enable researchers and engineers to solve large-scale problems that would otherwise be intractable with dense matrix methods. By optimizing memory usage and computational efficiency, SuiteSparse supports advancements in areas such as finite element analysis, network modeling, and machine learning. Its open-source nature also fosters collaboration and innovation within the scientific community.

## Notable For
- **Comprehensive toolset**: SuiteSparse includes a wide range of algorithms for sparse matrix operations, making it a versatile tool for numerical computations.
- **Open-source development**: The project is maintained on GitHub, allowing for community contributions and continuous improvement.
- **Cross-platform compatibility**: Available through package managers like MacPorts and Arch Linux, ensuring accessibility across different operating systems.
- **Efficient sparse matrix handling**: Designed to optimize memory usage and computational performance for large-scale sparse matrix problems.
- **Widely adopted in research**: Used in various scientific and engineering applications, including finite element analysis and network modeling.

## Body
### Overview
SuiteSparse is a software suite developed by Timothy A. Davis, consisting of a collection of algorithms for sparse matrix computations. It is designed to handle large-scale problems efficiently by leveraging the sparsity of matrices, which are common in scientific and engineering applications.

### Versions and Releases
SuiteSparse has undergone several releases, with the latest stable versions including 3.5.0, 3.4.0, 3.3.0, and earlier versions. These releases are dated 2019-10-19 and are available for download on the GitHub repository.

### Installation and Accessibility
The suite can be installed via package managers such as MacPorts (using `SuiteSparse`) or Arch Linux (using `suitesparse`). The source code is also available on GitHub, allowing for manual installation and customization.

### Applications
SuiteSparse is widely used in scientific computing, engineering, and data analysis. Its algorithms are particularly useful for solving problems involving sparse matrices, which are matrices with mostly zero entries. This makes it a valuable tool for researchers and engineers working on large-scale problems.

### Community and Support
The project is maintained as an open-source initiative on GitHub, encouraging community contributions and continuous development. Users can find additional information and support on the official website and the GitHub repository.

## References

1. [Release 2.1.1. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v2.1.1)
2. [Release 2.3.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v2.3.0)
3. [Release 2.3.1. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v2.3.1)
4. [Release 2.4.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v2.4.0)
5. [Release 3.0.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.0.0)
6. [Release 3.1.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.1.0)
7. [Release 3.2.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.2.0)
8. [Release 3.3.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.3.0)
9. [Release 3.4.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.4.0)
10. [Release 3.5.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.5.0)
11. [Release 3.6.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.6.0)
12. [Release 3.6.1. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.6.1)
13. [Release 3.7.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.7.0)
14. [Release 3.7.1. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v3.7.1)
15. [Release 4.0.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.0.0)
16. [Release 4.0.1. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.0.1)
17. [Release 4.0.2. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.0.2)
18. [Release 4.1.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.1.0)
19. [Release 4.2.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.2.0)
20. [Release 4.2.1. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.2.1)
21. [Release 4.3.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.3.0)
22. [Release 4.3.1. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.3.1)
23. [Release 4.4.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.4.0)
24. [Release 4.4.1. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.4.1)
25. [Release 4.4.2. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.4.2)
26. [Release 4.4.4. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.4.4)
27. [Release 4.4.6. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.4.6)
28. [Release 4.4.7. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.4.7)
29. [Release 4.5.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.5.0)
30. [Release 4.5.3. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.5.3)
31. [Release 4.5.5. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.5.5)
32. [Release 4.5.6. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v4.5.6)
33. [Release 5.0.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.0.0)
34. [Release 5.1.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.1.0)
35. [Release 5.1.2. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.1.2)
36. [Release 5.2.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.2.0)
37. [Release 5.3.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.3.0)
38. [Release 5.4.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.4.0)
39. [Release 5.5.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.5.0)
40. [Release 5.6.0. 2019](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.6.0)
41. [Release 5.7.0. 2020](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.7.0)
42. [Release 5.7.1. 2020](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.7.1)
43. [Release 5.7.2. 2020](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.7.2)
44. [Release 5.8.0. 2020](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.8.0)
45. [Release 5.8.1. 2020](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.8.1)
46. [Release 5.9.0. 2021](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.9.0)
47. [Release 5.10.0. 2021](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.10.0)
48. [Release 5.10.1. 2021](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.10.1)
49. [Release 5.11.0. 2022](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.11.0)
50. [Release 5.12.0. 2022](https://github.com/DrTimothyAldenDavis/SuiteSparse/releases/tag/v5.12.0)