Q: What other websites should I visit to get my math questions answered?
A:
Wolfram Alpha – for direct calculations, calculus questions, etc.
Dr. Math – for questions from elementary to middle-undergraduate level, including calculations, more involved problems, and highly exploratory questions.
Art of Problem Solving – AoPS is particularly good for high school and Olympiad-level contest mathematics type problems. Undergraduate mathematics is also covered in the College forum.
StackOverflowStackOverflow – for programming questions. Questions about algorithms are fine on math.stackexchange. Questions about implementing algorithms should go on StackOverflow.
Cross Validated – for questions about statistical analysis and probability theory.
Theoretical Computer Science – StackExchange – for research level questions about theoretical computer science.
Computer Science – StackExchange – for questions about computer science.
Of course, no website is a substitute for talking to someone in person. Ask your teacher/professor/TA, they are there to help you!
