Editing Numerical analysis (section)

===Online texts===
*{{springer|title=Numerical analysis|id=p/n120130}}
*[https://web.archive.org/web/20150905141405/http://www.nr.com/oldverswitcher.html ''Numerical Recipes''], William H. Press (free, downloadable previous editions)
*[https://web.archive.org/web/20120225082123/http://kr.cs.ait.ac.th/~radok/math/mat7/stepsa.htm ''First Steps in Numerical Analysis''] ([[Internet Archive|archived]]), R.J.Hosking, S.Joe, D.C.Joyce, and J.C.Turner
*[https://web.archive.org/web/20170801213333/http://www.phy.ornl.gov/csep/CSEP/TEXTOC.html ''CSEP'' (Computational Science Education Project)], [[U.S. Department of Energy]] ([[Internet Archive|archived 2017-08-01]]) 
*[https://dlmf.nist.gov/3 Numerical Methods], ch 3. in the ''[[Digital Library of Mathematical Functions]]''
*[https://personal.math.ubc.ca/~cbm/aands/page_875.htm Numerical Interpolation, Differentiation and Integration], ch 25. in the ''Handbook of Mathematical Functions'' ([[Abramowitz and Stegun]])
*[https://fncbook.com/ Tobin A. Driscoll and Richard J. Braun: ''Fundamentals of Numerical Computation'' (free online version)]