In algebra it generates the additive semigroup of the non-negative integer. In analysis it is the radius of the open disk referred to in Schwarz's Lemma. In calculus it is the
In algebra it generates the additive semigroup of the non-negative integer. In analysis it is the radius of the open disk referred to in Schwarz's Lemma. In calculus it is the smallest value of p for which the integral from 1 to infinity of 1/x^p ("1 over x to the p power") diverges. FTP, name the number, the multiplicative identity.
In algebra it generates the additive semigroup of the non-negative integer.
{1} or {one} or {unity}