In spite of its high computational cost, Cramer's Rule for solving systems of linear equations is of historical and theoretical importance. In this paper we list six dierent proofs of it, the last of which has not apparently been published elsewhere. A discussion on their educational value and the tools involved is also included.
Old and New Proofs of Cramer's Rule / Brunetti, Maurizio. - In: APPLIED MATHEMATICAL SCIENCES. - ISSN 1312-885X. - 8:133(2014), pp. 6689-6697. [10.12988/ams.2014.49683]
Old and New Proofs of Cramer's Rule
BRUNETTI, MAURIZIO
2014
Abstract
In spite of its high computational cost, Cramer's Rule for solving systems of linear equations is of historical and theoretical importance. In this paper we list six dierent proofs of it, the last of which has not apparently been published elsewhere. A discussion on their educational value and the tools involved is also included.File in questo prodotto:
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