# Robert A. Nelson

> American computer scientist

**Wikidata**: [Q135670700](https://www.wikidata.org/wiki/Q135670700)  
**Source**: https://4ort.xyz/entity/robert-a-nelson

## Summary
Robert A. Nelson is an American computer scientist known for his contributions to the development of the Fortran programming language. He was employed by IBM and earned a Bachelor of Arts from the University of Iowa.

## Biography
- Nationality: United States
- Education: Bachelor of Arts, University of Iowa (1948)
- Known for: Development of Fortran
- Employer(s): IBM (1954–present)
- Field(s): Computer science

## Contributions
Robert A. Nelson played a significant role in the creation of Fortran, a general-purpose programming language that became widely used in scientific and engineering applications. His work at IBM contributed to the standardization and adoption of Fortran, which was first developed in 1957. His involvement in the project helped establish Fortran as a foundational tool in the field of computer science.

## FAQs
### Q: What is Robert A. Nelson known for?
A: Robert A. Nelson is known for his contributions to the development of the Fortran programming language, which became a widely used tool in scientific and engineering computing.

### Q: Where did Robert A. Nelson earn his degree?
A: Robert A. Nelson earned a Bachelor of Arts from the University of Iowa in 1948.

### Q: Which company did Robert A. Nelson work for?
A: Robert A. Nelson worked for IBM, starting in 1954.

## Why They Matter
Robert A. Nelson's work on Fortran had a profound impact on the field of computer science, particularly in scientific computing. Fortran's development allowed for more efficient and accessible programming, which facilitated advancements in engineering, physics, and other technical disciplines. His contributions helped shape the landscape of programming languages and influenced future developments in software engineering.

## Notable For
- Developed Fortran, a foundational programming language in scientific computing.
- Worked at IBM, contributing to the standardization and adoption of Fortran.
- Earned a Bachelor of Arts from the University of Iowa.

## Body
### Early Career
Robert A. Nelson began his career in computer science, earning his Bachelor of Arts from the University of Iowa in 1948. His early work laid the groundwork for his later contributions to programming languages.

### Fortran Development
Nelson's most notable contribution is his work on Fortran, a programming language that was first developed in 1957. Fortran became widely used in scientific and engineering applications, making it a cornerstone of computational science.

### IBM Contributions
Nelson worked for IBM, where he played a key role in the development and standardization of Fortran. His work at IBM helped establish Fortran as a reliable and efficient programming language for scientific computing.

### Legacy
Robert A. Nelson's work on Fortran continues to influence the field of computer science, particularly in areas requiring high-performance computing. His contributions have left a lasting impact on the development of programming languages and their applications in scientific research.

## References

1. [Source](https://doi.org/10.1109/TSE.1983.235118)
2. [Source](https://doi.org/10.1145/800025.1198345)