Some other references

Some of the books listed below are SIAM e-books and available free if you access them from a UW computer. Or if you are off-campus, you can gain access by using the UW library off-campus proxy.

Finite difference methods

[LeVeque-FDM]R. J. LeVeque, Finite Difference Methods for Ordinary and Partial Differential Equations, Steady State and Time Dependent Problems, SIAM, 2007.
[Iserles]A. Iserles, A First Course in the Numerical Analysis of Differential Equations, Cambridge University Press, 2008.

Latex

[HighamChapter]N. J. Higham, Tex and Latex Chapter from: <i>Handbook of Writing for the Mathematical Sciences</i>, Second Edition, SIAM e-book. (See also Appendix B for latex symbols)
[GriffithsHigham]D.F. Griffiths and D.J. Higham, Learning LaTeX, SIAM, 1997