166 results for tags
mathematics x
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research!rsc: QArt Codes
How to create valid QR codes containing interesting pictures.Tue May 15 16:40:34 2012 - permalink -- http://research.swtch.com/qart
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mathurl help
Write formulae using LaTeX, producing either a small web page here or an image to be used elsewhere.Sun Dec 18 21:12:23 2011 - permalink -- http://mathurl.com/help/
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FNLMath_HTML
Citation of Brian Smith's work on the ZPOLY root-finding algorithm.Tue Nov 15 10:53:51 2011 - permalink -
On 2022-07-25, the link points to the IMSL Numerical Libraries page. Does not matter, because I have found the document via http://portal.acm.org/citation.cfm?id=321615&dl=GUIDE&coll=&CFID=15151515&CFTOKEN=6184618 /add source/- http://www.roguewave.com/Portals/0/products/imsl-numerical-libraries/fortran-library/docs/6.0/math/default.htm?turl=appendixcreferences.htm
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Scientific Software and Graphics Algorithms
Some interesting code (mostly C++) for numerical integration, special functions, polynomial roots etc.Fri Nov 4 10:13:22 2011 - permalink -- http://www.crbond.com/
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Virtual Pickett N600-ES Slide Rule
A slide rule which can be used in a web browser.Fri Oct 7 22:58:38 2011 - permalink -- http://www.antiquark.com/sliderule/sim/virtual-slide-rule.html
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Some badly conditioned matrices to test the accuracy of determinant calculations.
Fri Oct 7 12:42:32 2011 - permalink -- http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv015.cgi?read=72635
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XPP/XPPAUT
XPP (XPPAUT is another name; I will use the two interchangeably) is a tool for solving * differential equations, * difference equations, * delay equations, * functional equations, * boundary value problems, and *stochastic equations.Thu Jul 28 14:01:05 2011 - permalink -- http://www.math.pitt.edu/~bard/xpp/whatis.html
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Dr.-Ing. M. Gärtner: Logarithmen & Gleitkommazahlen
Information about logarithm tables, slide rules and floating-point numbers (german).Mon Jul 18 12:51:49 2011 - permalink -- http://www.dr-gaertner.de/ing/loggkz.htm#Top
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http://www.analogmuseum.org/english/
Interesting information about analogue computers.Tue Apr 19 15:13:40 2011 - permalink -- http://www.analogmuseum.org/english/
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An introduction to measure theory Whats new
Draft of an introductory book about measure theory, by Terence Tao.Tue Mar 29 20:25:25 2011 - permalink -- http://terrytao.wordpress.com/books/an-introduction-to-measure-theory/
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DLMF: NIST Digital Library of Mathematical Functions
On-line version of the NIST Digital Library of Mathematical Functions, which is an updated version of the legendary Handbook of Mathematical Functions by Milton Abramowitz and Irene Stegun.Thu Sep 2 16:36:31 2010 - permalink -- http://dlmf.nist.gov/
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ACM Collected Algorithms (toms)
Includes a Jenkins-Traub polynomial root finder.Thu Jul 8 13:26:04 2010 - permalink -- http://www.netlib.org/toms/
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MathJax
MathJaxTM is an open source, Ajax-based math display solution designed with a goal of consolidating advances in many web technologies in a single definitive math-on-the-web platform supporting all major browsers.Mon Apr 12 17:13:12 2010 - permalink -- http://www.mathjax.org/
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NFS@Home
NFS@Home is a research project that uses Internet-connected computers to do the lattice sieving step in the Number Field Sieve factorization of large integers.Wed Oct 14 16:49:25 2009 - permalink -- http://escatter11.fullerton.edu/nfs/
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Mathematics - TeXblog - Typography with TeX and LaTeX
Lots of information about (La)TeX, e.g. the LaTeX hypertext help.Fri Sep 25 14:29:14 2009 - permalink -- http://texblog.net/latex/maths/
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Dirac - Maple Online Help
Defines int(delta(x)*f(x),x,0,\inf)=1/2*f(0).Wed Jul 15 18:48:52 2009 - permalink -- http://www.maplesoft.com/support/help/view.aspx?sid=19432
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Scientific web calculator
Web calculator implemented in JavaScript. Implements arbitrary precision, plotting, prime testing, polynomial roots, matrix arithmetic and very limited (polynomials) symbolic integration. Written by Fabrice Bellard, who also wrote TinyCC, QEmacs, FFMPEG, QEMU and more: https://bellard.org/Wed Apr 15 18:30:07 2009 - permalink -- http://numcalc.com/
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Polynomial Root Finders (Rice DSP)
The algorithm of Lang and Frenzel Author: Markus Lang Polynomial Root Finder is a reliable and fast C program (+Matlab gateway) for finding all roots of a complex polynomial. The algorithms of Fox, Lindsey, Burrus, Sitton, and Treitel These algorithms are used to find the roots and unwrapped phase of real coefficient polynomials.Thu Mar 26 18:31:24 2009 - permalink -- http://www-dsp.rice.edu/software/polynomial-root-finders
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An introduction to Axiom (5): Graphics Alasdairs musings
Fifth in a series of blog articles describing the Computer Algebra System Axiom.Fri Feb 13 16:41:20 2009 - permalink -- http://amca01.wordpress.com/2008/06/03/an-introduction-to-axiom-5-graphics/
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The forthcoming launch of the Tricki Gowerss Weblog
Announcement of "Tricki", a collection of mathematical knowledge. Sounds interesting, despite the delay.Sat Dec 27 20:06:36 2008 - permalink -- http://gowers.wordpress.com/2008/10/15/the-forthcoming-launch-of-the-tricki/