Computing the Moore-Penrose inverse of a matrix with a Computer Algebra System

• Autores: Karsten Schmidt
• Localización: International journal of mathematical education in science and technology, ISSN 0020-739X, Vol. 39, Nº. 4, 2008, págs. 557-562
• Idioma: inglés
• DOI: 10.1080/00207390701783462
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• Resumen

  • In this paper Derive functions are provided for the computation of the Moore-Penrose inverse of a matrix, as well as for solving systems of linear equations by means of the Moore-Penrose inverse. Making it possible to compute the Moore-Penrose inverse easily with one of the most commonly used Computer Algebra Systems-and to have the blueprint to write such a function in other Computer Algebra Systems or in a matrix programming language such as Gauss-may promote the use of generalized inverses in the teaching of linear algebra.