English Charles William Clenshaw Cited by user Suslindisambiguator on 16 Jul 2021 Charles William Clenshaw (15 March 15 1926, Southend-on-Sea, Essex – 23 September 2004) was an English mathematician, specializing in numerical analysis.
English Symmetric level-index arithmetic Cited by user Kku on 11 Apr 2013 The level-index (LI) representation of numbers, and its algorithms for arithmetic operations, were introduced by Clenshaw and Olver in 1984.