Name: Steven Ness
Member since: 2000-04-20 18:10:58
Last Login: 2009-04-07 12:49:11
Homepage: http://www.sness.net
Notes:
sness is a free software coder and scientist. He works in the field of Music Information Retrieval, and Physical Computing for the creation of music.
Yitang Zhang Proves 'Landmark' Theorem in Distribution of Prime Numbers | Simons Foundation
Yitang Zhang Proves 'Landmark' Theorem in Distribution of Prime Numbers | Simons Foundation: "“Basically, no one knows him,” said Andrew Granville, a number theorist at the Université de Montréal. “Now, suddenly, he has proved one of the great results in the history of number theory.”"FFT's are fast DFT Algorithms.
FFT's are fast DFT Algorithms.: "For example, the popular 'Radix 2' algorithms are useful if N is a regular power of 2 (N=2p). These algorithms have complexity of only O(N.logN). If we (naively) assume that algorithmic complexity provides a direct measure of execution time (and that the relevant logarithm base is 2) then the ratio of execution times for the (DFT) vs. (Radix 2 FFT) can be expressed:"JavaScript Regular Expression Enlightenment - Tech.Pro
JavaScript Regular Expression Enlightenment - Tech.Pro: "It wasn't until I re-adjusted my thoughts on the nature of regular expressions that my fear of them turned into pleasure. This happened when I started thinking about regular expressions as an actual language itself, instead of a value contained within a language. I know it is not technically a language, but studying it like a programming language might just help a developer get over the steep learning curve. "sness certified others as follows:
Others have certified sness as follows:
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New HTML Parser: The long-awaited libxml2 based HTML parser code is live. It needs further work but already handles most markup better than the original parser.
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If you're a C programmer with some spare time, take a look at the mod_virgule project page and help us with one of the tasks on the ToDo list!
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