Links

Table of contents

1 General Math Links 2 Entry Level Math 3 Calculus 4 Number Theory 5 Abstract Algebra 6 Topology

General Math Links

• mathforum.com (http://www.mathforum.com/dr.math/faq/)'s General math FAQ
• Older usenet FAQ (ftp://rtfm.mit.edu/pub/faqs/sci-math-faq/)
• mathworld (http://mathworld.wolfram.com/): Math reference of variable quality.
• cut-the-knot.com (http://www.cut-the-knot.com/): Interactive math puzzles and misc.
• Paul Garrett (http://www.math.umn.edu/~garrett/m/)'s Lecture Notes, Exercises, Course material
• American Scientist (http://www.amsci.org/) magazine

Entry Level Math

• sosmath.com (http://www.sosmath.com/) Help with highschool and early college level math

Calculus

• calculus.org (http://www.calculus.org/): A very nice site with links to other calculus help sites.
• Earliest Uses of Symbols of Calculus (http://members.aol.com/jeff570/calculus.html)

Number Theory

• Prime FAQ (http://www.utm.edu/research/primes/)
• J.S. Milne (http://jmilne.org/math/)'s algebraic geometry and analytic number theory texts.

Abstract Algebra

• MetaMath Proof Explorer (http://us.metamath.org/mpegif/mmset.html): Nice proof engine for ZFC and predicate logic. GPL.

Topology

• Allen Hatcher (http://www.math.cornell.edu/~hatcher/)'s Homepage with algebraic topology gifts.