Dodgson condensation expressions we obtained for formula_48 and dividing out by formula_58 (this is allowed if one thinks of the identities as polynomial identities over the ring of polynomials in the formula_59 indeterminate variables formula_60). Dodgson condensation In mathematics, Dodgson condensation is a method of computing the determinants of square matrices. It is named for its inventor, Charles Lutwidge Dodgson (better known as Lewis Carroll). The method in the case of an "n" × "n" matrix is to construct an ("n" − 1) × ("n" − 1) matrix, an ("n" − 2) × ("n" − 2), and so on, finishing with a
Charles Dodgson (priest) at Preston Brook, and held weekly services there for the bargees. In 1843 Dodgson was given the Crown living of Croft, Yorkshire, by the Prime Minister, Robert Peel, at the urging of Longley. In 1852 he was additionally collated as a canon of Ripon Cathedral and in 1854 became the Archdeacon of Richmond. At Croft he restored the chancel of St Peter's Church and once again started a school, sacrificing part of the glebe to it. He taught there, as did his wife and later some of his children. Dodgson was a contemporary and college friend of Edward Bouverie Pusey,