This morning Dave Richeson posted a humorous fake proof that depends on the famous approximation 22/7 for pi. It occurred to me that nearly everyone knows a...
1 replies - 1601 views - 01/31/13 by John Cook in Articles
The famous Riemann hypothesis is equivalent to the following not-so-famous conjecture: For...
0 replies - 2511 views - 11/30/12 by John Cook in Articles
G. H. Hardy called the following equation Ramanujan’s “most beautiful identity.” For |q| < 1,
If I understood it, I might say it’s beautiful, but...
1 replies - 3079 views - 10/29/12 by John Cook in Articles
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Introduction
la4j - is open source single-threaded and 100% java library for solving problems of linear algebra. It supports sparse and dense...
0 replies - 1485 views - 11/21/11 by Vladimir Kostyukov in Announcements
3 replies - 9145 views - 08/21/11 by Snippets Manager in Uncategorized
