I am a graduate student in mathematics at NMSU. I am the lead developer for the SymPy project.
I will gladly license my code snippets under something more permissive than StackExchange's CC-BY-SA if you want. Consider my work here to be public domain.
Mathematics
Q&A for people studying math at any level and professionals in related fields
Ask Different
Q&A for power users of Apple hardware and software
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Physics
Q&A for active researchers, academics and students of physics
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
User Experience
Q&A for user experience researchers and experts
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Server Fault
Q&A for professional system and network administrators
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system
Game Development
Q&A for professional and independent game developers
Photography
Q&A for professional, enthusiast and amateur photographers
Christianity
Q&A for committed Christians, experts in Christianity and those interested in learning more
Mi Yodeya
Q&A for those who base their lives on Jewish law and tradition and anyone interested in learning more
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Theoretical Computer Science
Q&A for theoretical computer scientists and researchers in related fields
Stack Apps
Q&A for apps, scripts, and development with the Stack Exchange API
Geographic Information Systems
Q&A for cartographers, geographers and GIS professionals
Role-playing Games
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
Cross Validated
Q&A for statisticians, data analysts, data miners and data visualization experts
Answers OnStartups
Q&A for entrepreneurs looking to start or run a new business
Musical Practice & Performance
Q&A for musicians, students, and enthusiasts
Raspberry Pi
Q&A for users and developers of hardware and software for Raspberry Pi
Motor Vehicle Maintenance & Repair
Q&A for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles
Personal Finance & Money
Q&A for people who want to be financially literate
Open Data
Q&A for developers and researchers interested in open data
Graphic Design
Q&A for professional graphic designers and non-designers trying to do their own graphic design
English Language Learners
Q&A for speakers of other languages learning English
Politics
Q&A for people interested in governments, policies, and political processes
Windows Phone
Q&A for enthusiasts and power users of Windows Phone OS
Genealogy & Family History
Q&A for expert genealogists and people interested in genealogy or family history
The Workplace
Q&A for members of the workforce navigating the professional setting
Homebrewing
Q&A for dedicated home brewers and serious enthusiasts
Chess
Q&A for serious players and enthusiasts of chess
Programming Puzzles & Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Computational Science
Q&A for scientists using computers to solve scientific problems
LEGO® Answers
Q&A for LEGO® and building block enthusiasts
Ask Patents
Q&A for people interested in improving and participating in the patent system
Cognitive Sciences
Q&A for practitioners, researchers, and students in cognitive science, psychology, neuroscience, and psychiatry
Computer Science
Q&A for students, researchers and practitioners of computer science
Academia
Q&A for academics and those enrolled in higher education
Parenting
Q&A for parents, grandparents, nannies and others with a parenting role
