Ma Joad

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Mathematics

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

Joined 6 years, 6 months ago, last seen 24 days ago

7,534 reputation

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280 questions

96 answers

MathOverflow

Q&A for professional mathematicians

Joined 6 years, 4 months ago, last seen 1 month ago

1,683 reputation

7 silver badges15 bronze badges

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63 questions

0 answers

Mathematics Educators

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

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

1,673 reputation

7 silver badges22 bronze badges

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15 questions

1 answers

Physics

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

Joined 6 years, 5 months ago, last seen 9 months ago

1,335 reputation

9 silver badges19 bronze badges

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70 questions

4 answers

Music: Practice & Theory

Q&A for musicians, students, and enthusiasts

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

1,200 reputation

10 silver badges21 bronze badges

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18 questions

0 answers

Ask Different

Q&A for power users of Apple hardware and software

Joined 2 years ago, last seen 4 days ago

411 reputation

3 silver badges9 bronze badges

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18 questions

0 answers

Super User

Q&A for computer enthusiasts and power users

Joined 5 years, 3 months ago, last seen 7 months ago

335 reputation

2 gold badges7 silver badges17 bronze badges

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15 questions

0 answers

Politics

Q&A for people interested in governments, policies, and political processes

Joined 6 years, 5 months ago, last seen 1 year, 5 months ago

249 reputation

1 silver badge7 bronze badges

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1 questions

0 answers

Aviation

Q&A for aircraft pilots, mechanics, and enthusiasts

Joined 5 years, 2 months ago, last seen 2 years, 11 months ago

193 reputation

1 gold badge1 silver badge7 bronze badges

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2 questions

0 answers

TeX - LaTeX

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

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

191 reputation

4 bronze badges

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3 questions

0 answers

History

Q&A for historians and history buffs

Joined 6 years, 6 months ago, last seen 1 year ago

187 reputation

1 silver badge6 bronze badges

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3 questions

0 answers

Electrical Engineering

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

Joined 5 years ago, last seen 1 year ago

173 reputation

7 bronze badges

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10 questions

0 answers

Stack Overflow

Q&A for professional and enthusiast programmers

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

169 reputation

1 silver badge6 bronze badges

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5 questions

0 answers

Cryptography

Q&A for software developers, mathematicians and others interested in cryptography

Joined 1 year, 3 months ago, last seen 1 year, 2 months ago

163 reputation

2 bronze badges

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2 questions

0 answers

Cross Validated

Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization

Joined 5 years, 5 months ago, last seen 6 months ago

163 reputation

6 bronze badges

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6 questions

0 answers

Computational Science

Q&A for scientists using computers to solve scientific problems

Joined 5 months ago, last seen 4 months ago

161 reputation

3 bronze badges

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5 questions

0 answers

Literature

Q&A for scholars and enthusiasts of literature

Joined 6 years, 4 months ago, last seen 5 years, 4 months ago

141 reputation

2 bronze badges

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1 questions

0 answers

Economics

Q&A for those who study, teach, research and apply economics and econometrics

Joined 5 years, 11 months ago, last seen 9 months ago

131 reputation

6 bronze badges

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5 questions

0 answers

Academia

Q&A for academics and those enrolled in higher education

Joined 4 years, 8 months ago, last seen 7 months ago

121 reputation

4 bronze badges

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1 questions

0 answers

Information Security

Q&A for information security professionals

Joined 6 months ago, last seen 5 months ago

121 reputation

1 bronze badge

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1 questions

0 answers

Open Source

Q&A for people organizing, marketing or licensing open source development projects

Joined 8 months ago, last seen 7 months ago

121 reputation

1 bronze badge

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1 questions

0 answers

Computer Science

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

Joined 1 year, 1 month ago, last seen 3 months ago

119 reputation

1 bronze badge

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2 questions

0 answers

Chemistry

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

Joined 6 years, 5 months ago, last seen 4 years, 2 months ago

119 reputation

5 bronze badges

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2 questions

0 answers

History of Science and Mathematics

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

Joined 6 years, 4 months ago, last seen 3 years, 5 months ago

117 reputation

1 bronze badge

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1 questions

0 answers

Signal Processing

Q&A for practitioners of the art and science of signal, image and video processing

Joined 9 months ago, last seen 1 month ago

111 reputation

1 bronze badge

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1 questions

0 answers

Unix & Linux

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

Joined 1 year, 5 months ago, last seen 3 months ago

111 reputation

1 bronze badge

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2 questions

0 answers

English Language Learners

Q&A for speakers of other languages learning English

Joined 4 years, 5 months ago, last seen 2 years, 6 months ago

111 reputation

1 silver badge2 bronze badges

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1 questions

0 answers

Philosophy

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

Joined 6 years, 4 months ago, last seen 4 years, 9 months ago

111 reputation

3 bronze badges

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1 questions

0 answers

Hardware Recommendations

Q&A for people seeking specific hardware recommendations

Joined 5 years ago, last seen 2 years, 1 month ago

111 reputation

1 bronze badge

badges

1 questions

0 answers

English Language & Usage

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

Joined 6 years, 6 months ago, last seen 1 year, 9 months ago

109 reputation

3 bronze badges

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1 questions

0 answers

Internet of Things

Q&A for builders and users of networked sensors and control devices in the contexts of smart homes, industry automation, or environmental sensors

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

101 reputation

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0 questions

0 answers

Android Enthusiasts

Q&A for enthusiasts and power users of the Android operating system

Joined 1 year, 6 months ago, last seen 1 year, 4 months ago

101 reputation

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0 questions

0 answers

Ask Ubuntu

Q&A for Ubuntu users and developers

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

101 reputation

badges

0 questions

0 answers

Photography

Q&A for professional, enthusiast and amateur photographers

Joined 2 years ago, last seen 1 year, 4 months ago

101 reputation

badges

0 questions

0 answers

Server Fault

Q&A for system and network administrators

Joined 1 year, 4 months ago, last seen 1 year, 3 months ago

101 reputation

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0 questions

0 answers

Quantitative Finance

Q&A for finance professionals and academics

Joined 2 years, 8 months ago, last seen 2 years, 7 months ago

101 reputation

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0 questions

0 answers

Mathematica

Q&A for users of Wolfram Mathematica

Joined 3 years, 5 months ago, last seen 2 years, 1 month ago

101 reputation

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0 questions

0 answers

Software Engineering

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

Joined 1 year, 1 month ago, last seen 4 months ago

101 reputation

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1 questions

0 answers

Personal Finance & Money

Q&A for people who want to be financially literate

Joined 1 year ago, last seen 11 months ago

101 reputation

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0 questions

0 answers

Arduino

Q&A for developers of open-source hardware and software that is compatible with Arduino

Joined 11 months ago, last seen 11 months ago

101 reputation

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0 questions

0 answers

Theoretical Computer Science

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

Joined 4 months ago, last seen 4 months ago

101 reputation

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0 questions

0 answers

Software Recommendations

Q&A for people seeking specific software recommendations

Joined 2 years ago, last seen 2 years ago

101 reputation

1 bronze badge

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1 questions

0 answers

Sports

Q&A for participants in team and individual sport activities

Joined 1 month ago, last seen 1 month ago

101 reputation

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0 questions

0 answers