Marc van Leeuwen

Poitiers, France

http://www-math.univ-poitiers.fr/~maavl/

professor of mathematics at the Université de Poitiers (France)

top accounts reputation activity subscriptions

Mathematics

Q&A for people studying math at any level and professionals in related fields

Joined 14 years ago, last seen 3 days ago

120,607 reputation

8 gold badges186 silver badges374 bronze badges

badges

10 questions

3,059 answers

Stack Overflow

Q&A for professional and enthusiast programmers

Joined 13 years, 6 months ago, last seen 2 days ago

3,665 reputation

25 silver badges40 bronze badges

badges

7 questions

34 answers

MathOverflow

Q&A for professional mathematicians

Joined 14 years ago, last seen 1 month ago

1,733 reputation

17 silver badges17 bronze badges

badges

0 questions

25 answers

English Language & Usage

Q&A for linguists, etymologists, and serious English language enthusiasts

Joined 11 years, 10 months ago, last seen 1 year, 8 months ago

1,355 reputation

7 silver badges9 bronze badges

badges

0 questions

6 answers

Computer Science

Q&A for students, researchers and practitioners of computer science

Joined 13 years, 9 months ago, last seen 6 months ago

1,093 reputation

1 gold badge8 silver badges13 bronze badges

badges

1 questions

0 answers

Software Engineering

Q&A for professionals, academics, and students working within the systems development life cycle

Joined 11 years, 6 months ago, last seen 4 months ago

1,013 reputation

7 silver badges11 bronze badges

badges

0 questions

5 answers

Physics

Q&A for active researchers, academics and students of physics

Joined 11 years, 8 months ago, last seen 19 days ago

483 reputation

3 silver badges10 bronze badges

badges

0 questions

17 answers

TeX - LaTeX

Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems

Joined 12 years, 6 months ago, last seen 3 months ago

441 reputation

2 silver badges7 bronze badges

badges

0 questions

5 answers

Mathematics Educators

Q&A for those involved in the field of teaching mathematics

Joined 11 years, 8 months ago, last seen 2 years, 1 month ago

331 reputation

1 silver badge6 bronze badges

badges

0 questions

2 answers

Puzzling

Q&A for those who create, solve, and study puzzles

Joined 11 years, 5 months ago, last seen 3 months ago

276 reputation

2 silver badges8 bronze badges

badges

0 questions

4 answers

Unix & Linux

Q&A for users of Linux, FreeBSD and other Un*x-like operating systems

Joined 11 years, 9 months ago, last seen 4 months ago

239 reputation

1 silver badge6 bronze badges

badges

0 questions

1 answers

Ask Ubuntu

Q&A for Ubuntu users and developers

Joined 12 years, 8 months ago, last seen 10 months ago

211 reputation

1 silver badge4 bronze badges

badges

0 questions

2 answers

Space Exploration

Q&A for spacecraft operators, scientists, engineers, and enthusiasts

Joined 11 years, 6 months ago, last seen 2 years ago

201 reputation

2 silver badges4 bronze badges

badges

0 questions

1 answers

Area 51

Q&A for proposing new sites in the Stack Exchange network

Joined 13 years, 10 months ago, last seen 13 years, 10 months ago

151 reputation

badges

- questions

- answers

Super User

Q&A for computer enthusiasts and power users

Joined 12 years, 9 months ago, last seen 3 years, 3 months ago

131 reputation

3 bronze badges

badges

0 questions

1 answers

English Language Learners

Q&A for speakers of other languages learning English

Joined 11 years, 5 months ago, last seen 1 year, 4 months ago

109 reputation

3 bronze badges

badges

0 questions

1 answers

Christianity

Q&A for committed Christians, experts in Christianity and those interested in learning more

Joined 2 years, 2 months ago, last seen 1 year, 5 months ago

101 reputation

3 bronze badges

badges

0 questions

0 answers

Engineering

Q&A for professionals and students of engineering

Joined 3 years, 5 months ago, last seen 3 years, 5 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Retrocomputing

Q&A for vintage-computer hobbyists interested in restoring, preserving, and using the classic computer and gaming systems of yesteryear

Joined 3 years, 9 months ago, last seen 10 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Latin Language

Q&A for linguists, teachers, and students wanting to discuss the finer points of the Latin language

Joined 4 years, 3 months ago, last seen 3 years, 5 months ago

101 reputation

1 bronze badge

badges

0 questions

0 answers

Personal Finance & Money

Q&A for people who want to be financially literate

Joined 6 years, 8 months ago, last seen 2 years, 1 month ago

101 reputation

1 bronze badge

badges

0 questions

0 answers

Skeptics

Q&A for scientific skepticism

Joined 9 years, 6 months ago, last seen 21 days ago

101 reputation

3 bronze badges

badges

0 questions

0 answers

Information Security

Q&A for information security professionals

Joined 10 years, 7 months ago, last seen 2 years ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Philosophy

Q&A for those interested in the study of the fundamental nature of knowledge, reality, and existence

Joined 10 years, 8 months ago, last seen 9 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

History of Science and Mathematics

Q&A for people interested in the history and origins of science and mathematics

Joined 10 years, 8 months ago, last seen 4 years, 6 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Aviation

Q&A for aircraft pilots, mechanics, and enthusiasts

Joined 10 years, 8 months ago, last seen 6 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Server Fault

Q&A for system and network administrators

Joined 10 years, 8 months ago, last seen 4 months ago

101 reputation

1 bronze badge

badges

0 questions

0 answers

Astronomy

Q&A for astronomers and astrophysicists

Joined 10 years, 9 months ago, last seen 2 years, 9 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Music: Practice & Theory

Q&A for musicians, students, and enthusiasts

Joined 11 years, 2 months ago, last seen 1 year ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Electrical Engineering

Q&A for electronics and electrical engineering professionals, students, and enthusiasts

Joined 11 years, 2 months ago, last seen 6 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

User Experience

Q&A for user experience researchers and experts

Joined 11 years, 2 months ago, last seen 3 years, 4 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Travel

Q&A for road warriors and seasoned travelers

Joined 11 years, 2 months ago, last seen 2 years, 7 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Theoretical Computer Science

Q&A for theoretical computer scientists and researchers in related fields

Joined 13 years, 10 months ago, last seen 3 years ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Biblical Hermeneutics

Q&A for professors, theologians, and those interested in exegetical analysis of biblical texts

Joined 6 months ago, last seen 2 months ago

101 reputation

1 bronze badge

badges

0 questions

0 answers

Chemistry

Q&A for scientists, academics, teachers, and students in the field of chemistry

Joined 11 years, 6 months ago, last seen 2 years, 9 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Meta Stack Exchange

Q&A for meta-discussion of the Stack Exchange family of Q&A websites

Joined 12 years, 3 months ago, last seen 1 year, 3 months ago

101 reputation

1 bronze badge

badges

0 questions

0 answers

Code Golf

Q&A for programming puzzle enthusiasts and code golfers

Joined 11 years, 8 months ago, last seen 1 year, 10 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Chess

Q&A for serious players and enthusiasts of chess

Joined 12 years ago, last seen 1 year, 3 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Academia

Q&A for academics and those enrolled in higher education

Joined 11 years, 10 months ago, last seen 1 year, 2 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers

Code Review

Q&A for peer programmer code reviews

Joined 11 years, 10 months ago, last seen 2 months ago

101 reputation

2 bronze badges

badges

0 questions

0 answers