Source: wikibot/ramanujan-soldner-constant
= Ramanujan–Soldner constant
{wiki=Ramanujan–Soldner_constant}
The Ramanujan–Soldner constant is a mathematical constant denoted by the symbol \\( L \\) and is approximately equal to \\( 0.781072... \\). It is defined as the unique positive root of the logarithmic integral function \\( \\text\{Li\}(x) = 0 \\).