# Rector (Rex) L. Page

> Ph.D. University of California, San Diego 1970

**Wikidata**: [Q102228157](https://www.wikidata.org/wiki/Q102228157)  
**Source**: https://4ort.xyz/entity/rector-rex-l-page

## Summary
Rector (Rex) L. Page is an American computer scientist, mathematician, and university teacher. He is known for his work in the fields of software engineering, functional programming, and informatics. He earned his Ph.D. from the University of California, San Diego in 1970.

## Biography
- **Born**: 1944
- **Education**: Ph.D., University of California, San Diego (1970)
- **Known for**: Contributions to software engineering, functional programming, and computer science.
- **Field(s)**: Computer science, mathematics, informatics, software engineering, software release life cycle, software testing, functional programming.

## Contributions
Rector (Rex) L. Page's contributions are centered in the academic fields of computer science and mathematics. His work addresses several key areas of software development, including the principles of software engineering, the methodologies of the software release life cycle, and the practices of software testing. These fields are fundamental to creating robust, reliable, and maintainable software systems.

His expertise also extends to functional programming, a programming paradigm that emphasizes the evaluation of mathematical functions and avoids changing-state and mutable data. In the field of informatics, his work relates to the study of computational systems, particularly for data storage and retrieval. As a university teacher and academic, he has also contributed to the field through education and mentorship. He served as the doctoral advisor for computer scientist Ryan Lee Ralston, continuing the academic lineage from his own advisor, Adriano Garsia.

## FAQs
### Q: What is Rector (Rex) L. Page's profession?
A: Rector (Rex) L. Page is a computer scientist, mathematician, and university teacher.

### Q: Where did Rector (Rex) L. Page earn his degree?
A: He earned his Ph.D. from the University of California, San Diego in 1970.

### Q: What are Rector (Rex) L. Page's main fields of work?
A: His primary fields of work include computer science, software engineering, functional programming, software testing, and informatics.

## Why They Matter
The significance of Rector (Rex) L. Page's work lies in his contributions to the foundational and practical aspects of software development and computer science. His focus on software engineering, testing, and release cycles addresses the critical need for disciplined, systematic approaches to building the complex software that powers modern society. These areas are essential for improving software quality, reliability, and security.

His involvement in functional programming contributes to a paradigm valued for its ability to produce more predictable, verifiable, and concurrent code. As an academic and university teacher, his impact is amplified through the education of new generations of computer scientists. By mentoring doctoral students, he has played a direct role in the propagation of knowledge and the continued evolution of the computer science field, ensuring that theoretical and practical expertise is passed down and built upon.

## Notable For
- Holding professional roles as a computer scientist, mathematician, and university teacher.
- Earning a Ph.D. from the University of California, San Diego in 1970.
- Contributing to a diverse range of fields, including software engineering, functional programming, software testing, and informatics.
- Serving as a doctoral advisor to Ryan Lee Ralston, under the academic supervision of his own advisor, Adriano Garsia.

## Body
### Academic Background
Rector (Rex) L. Page completed his doctoral studies at the University of California, San Diego, earning a Ph.D. in 1970. His doctoral advisor was mathematician Adriano Garsia. In his role as an academic and university teacher, Page has also supervised doctoral students, including Ryan Lee Ralston.

### Fields of Work
Page's professional work spans multiple disciplines within technology and mathematics. His expertise includes:
- **Computer Science**: The broad study of computation and information.
- **Software Engineering**: The systematic approach to the design, development, operation, and maintenance of software.
- **Informatics**: The study of computational systems, particularly those for data storage and retrieval.
- **Functional Programming**: A programming paradigm based on composing pure mathematical functions.
- **Software Release Life Cycle**: The process of developing, testing, and distributing a software release.
- **Software Testing**: The process of evaluating and verifying that a software product or application does what it is supposed to do.
- **Mathematics**: The abstract science of number, quantity, and space.

## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. Virtual International Authority File
4. Integrated Authority File
5. National Library of Israel Names and Subjects Authority File