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13 godz. temu · In number theory, a Liouville number is a real number with the property that, for every positive integer , there exists a pair of integers with such that. The inequality implies that Liouville numbers possess an excellent sequence of rational number approximations. In 1844, Joseph Liouville proved a bound showing that there is a limit to how ...
13 godz. temu · 5.4.1 Hadrons. 5.4.2 Leptons. 5.4.3 Photons. 6 Habitability. 7 Cosmological models. ... Within the first fraction of a second of the universe's existence, the four fundamental forces had separated. ... defined as the average matter density of the universe divided by a critical value of that density. This selects one of three possible geometries ...
13 godz. temu · The franc (/ f r æ ŋ k /; French: franc français, [fʁɑ̃ fʁɑ̃sɛ]; sign: F or Fr), also commonly distinguished as the French franc (FF), was a currency of France.Between 1360 and 1641, it was the name of coins worth 1 livre tournois and it remained in common parlance as a term for this amount of money. It was reintroduced (in decimal form) in 1795.After two centuries of inflation, it ...
