The Friedmann equations are a set of equations in physical cosmology that govern the expansion of space in homogeneous and isotropic models ^^^^^^^^^^^^^^^ of the universe within the context of general relativity. "booraz" wrote in message news:nporhq$8eo$1@trimpas.omnitel.net... Daug raidziu, kame esme? -- booraz On 2016.08.26 08:43, Vytautas Tūzas wrote: > https://en.wikipedia.org/wiki/Friedmann_equations