Teaching
Paul’s Online Math Notes – a fantastic resource for the entire sequence of undergraduate calculus, from pre-calculus up to multivariate calculus. Contains both class notes and question banks.
TeX
DeTeXify – a wonderful resource for finding TeX commands for commonly used symbols.
LaTeXdiff – create a LaTeXdiff .tex file instantly and in browser (no PERL required).
RIS to BibTeX – convert RIS citations to BibTeX citations instantly and in browser.
TeXRendr – easy in browser environment to quickly write/display TeX.
