As the Undergraduate Math Club at UW Madison, we aim to encourage enthusiasm and learning in mathematics. Our club is inclusive of all students at UW Madison, and our events are accesible to indiviuals of all kinds of mathematical backgrounds.
Math Stack ExchangeMathoverflowThe Prime PagesThe Math PagesOnline Encyclopedia of Integer SequencesWolfram's MathWorldTerry Tao's Blog
GIMPSSeventeen or Bust