175 results for tags
mathematics x
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NASA - Science@NASA JPass
Java applet to compute satellite passes, might be useful as reference for Plan 9 astro.Tue Oct 10 13:47:35 2006 - permalink -- http://scisites.msfc.nasa.gov/Programs/Pagebuilding/trackJPass.asp?zip=&latitude=48&longitude=16&B1=Go
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A table of prime counts pi(x) to 5e15
Another table of the prime-counting function pi(x), by Thomas R. Nicely.Tue Oct 3 23:25:57 2006 - permalink -- http://www.trnicely.net/pi/tabpi.html#Skewes
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Tables of values of pi(x) and of pi2(x)
According to Thomas R. Nicely, these are the most extensive tables of the prime-counting function pi(x). There isTue Oct 3 23:22:32 2006 - permalink -- http://www.ieeta.pt/~tos/primes.html
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Maxima Manual
On-line manual for the Maxima Computer Algebra SystemTue Oct 3 21:00:37 2006 - permalink -- http://www.delorie.com/gnu/docs/maxima/maxima_toc.html#SEC_Contents
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math.space
Talks/lectures abouth mathemetics.Tue Sep 26 19:26:24 2006 - permalink -- http://math.space.or.at/veranst3/
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The Algae Programming Language
Yet another language for numerical computation. Developed at Boeing, claims to be much faster than Octave, RLab and "old" Matlab. Can read Matlab binary files.Tue Sep 26 19:11:16 2006 - permalink -- http://algae.sourceforge.net/
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the unofficial comp.dsp home page (sm)
Nice collection of tutorials, tricks and (links to) DSP-related software.Tue Sep 26 15:58:20 2006 - permalink -- http://www.dspguru.com/comp.dsp/index.htm
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Matlisp 2 notes
Notes about linear algebra software in Common Lisp, a possible successor for matlisp and (longer term) an alternative to Matlab.Mon Sep 25 15:03:55 2006 - permalink -- http://www.cs.berkeley.edu/~mhoemmen/matlisp/
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Go Figure!
Aubrey Jaffer's home page. Lots of interesting stuff about Scheme, Engineering, Science.Thu Aug 31 19:40:31 2006 - permalink -- http://swiss.csail.mit.edu/~jaffer/
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Error Bounds for Zeros of a Polynomial Based Upon Gerschgorin's Theorems
Contains references to B. Smiths ZERPOL and Adam's stopping criterion. SMITH, B.T. ZERPOL, a zero finding algorithm for polynomials using Laguerre's method. Proc. 1967 Army Numerical Analysis Conference, Madison, Wis., May 1967 (Rep. 67-3, US Army Res. OFri Aug 11 18:49:25 2006 - permalink -- http://portal.acm.org/citation.cfm?id=321615&dl=GUIDE&coll=&CFID=15151515&CFTOKEN=6184618
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Riemann hypothesis - Wikipedia, the free encyclopedia
Wikipedia page about Riemann's Hypothesis, contains interesting links.Fri Aug 11 18:05:47 2006 - permalink -- http://en.wikipedia.org/wiki/Riemann_hypothesis#Possible_connection_with_operator_theory
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surf - visualize algebraic curves and surfaces
surf is a tool to visualize some real algebraic geometry: plane algebraic curves, algebraic surfaces and hyperplane sections of surfaces. surf is script driven and has (optionally) a nifty GUI using the Gtk widget set.Fri Aug 4 12:37:26 2006 - permalink -- http://surf.sourceforge.net/index.shtml
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List of numerical analysis software - Wikipedia, the free encyclopedia
There are even more Matlab like programs than I knew. Ironically, a discussion on comp.lang.lisp cited RMS as (I paraphrase) "one advantage of free software is less re-invention of the wheel". Sadly, this does not appear to have happened.Fri Jul 14 18:50:00 2006 - permalink -- http://en.wikipedia.org/wiki/List_of_numerical_analysis_software
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Mathematics and Computation ASCIIMathML
ASCIIMathML allows to write formula in a (La)TeX-like format and have it rendered decently on modern browsers (some math fonts are needed). The blog is quite interesting as well.Fri Jun 30 20:21:20 2006 - permalink -- http://math.andrej.com/2005/05/12/asciimathml/