# Vincent Lefèvre

> French computer scientist

**Wikidata**: [Q106813183](https://www.wikidata.org/wiki/Q106813183)  
**Source**: https://4ort.xyz/entity/vincent-lefevre

## Summary
Vincent Lefèvre is a French computer scientist and mathematician known for his work in floating-point arithmetic and algorithm development. He is a maintainer of the MPFR library and has contributed significantly to the GNU Project. His research focuses on numerical computing and precision arithmetic.

## Biography
- Born: Not specified
- Nationality: French
- Education: Doctorate from École Normale Supérieure de Lyon (2000)
- Known for: MPFR library maintenance, floating-point arithmetic research
- Employer(s): Not specified
- Field(s): Computer science, mathematics, informatics, floating-point arithmetic, algorithms

## Contributions
Vincent Lefèvre is best known as the maintainer of the MPFR library, a C library for multiple-precision floating-point computations with correct rounding. His doctoral work at École Normale Supérieure de Lyon focused on numerical computing and precision arithmetic. He has published extensively in the field of floating-point arithmetic and algorithms, contributing to the advancement of numerical computing methods. Lefèvre has been an active participant in the International Mathematical Olympiad and maintains several online platforms including a blog and GitHub presence. His work with the GNU Project demonstrates his commitment to open-source software development in scientific computing.

## FAQs
### Q: What is Vincent Lefèvre known for?
A: Vincent Lefèvre is known for maintaining the MPFR library, a critical tool for multiple-precision floating-point computations, and for his research in floating-point arithmetic and numerical algorithms.

### Q: Where did Vincent Lefèvre receive his education?
A: Vincent Lefèvre earned his doctorate from École Normale Supérieure de Lyon in 2000.

### Q: What programming languages does Vincent Lefèvre work with?
A: While specific programming languages are not mentioned in the source material, his work with the MPFR library suggests expertise in C programming for numerical computing applications.

## Why They Matter
Vincent Lefèvre's work on the MPFR library has been crucial for scientific computing, providing researchers and developers with reliable tools for high-precision arithmetic calculations. His contributions to floating-point arithmetic research have helped improve the accuracy and reliability of numerical computations across various scientific and engineering applications. By maintaining and developing open-source tools through the GNU Project, Lefèvre has made advanced numerical computing accessible to a broader community of researchers and developers.

## Notable For
- Maintainer of the MPFR library for multiple-precision floating-point computations
- Doctorate in numerical computing from École Normale Supérieure de Lyon
- Active contributor to the GNU Project
- Participant in the International Mathematical Olympiad
- Maintains extensive online presence including blog, GitHub, and GitLab accounts

## Body
### Academic Background
Vincent Lefèvre completed his doctoral studies at École Normale Supérieure de Lyon in 2000, focusing on numerical computing and precision arithmetic. His academic advisor was Jean-Michel Muller, a prominent figure in computer arithmetic research.

### Technical Contributions
As maintainer of the MPFR library, Lefèvre oversees a critical tool used in scientific computing for performing multiple-precision floating-point computations with correct rounding. This library is essential for applications requiring high numerical precision beyond standard floating-point capabilities.

### Research Focus
Lefèvre's work centers on floating-point arithmetic and algorithm development. His research addresses fundamental challenges in numerical computing, particularly regarding precision and accuracy in mathematical calculations. This work has practical applications in scientific computing, engineering simulations, and computational mathematics.

### Open Source Involvement
Through his participation in the GNU Project and maintenance of various software tools, Lefèvre demonstrates a strong commitment to open-source development in scientific computing. His online presence includes a blog, GitHub repository (vinc17fr), and GitLab account, where he shares his work and engages with the developer community.

### Mathematical Background
Lefèvre's participation in the International Mathematical Olympiad indicates a strong foundation in mathematics that complements his computer science expertise. This mathematical background informs his approach to algorithm development and numerical computing challenges.

## References

1. Czech National Authority Database
2. SUDOC
3. Virtual International Authority File
4. [Czech National Authority Database](https://www.nkp.cz/o-knihovne/odborne-cinnosti/otevrena-data)