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Clifford algebra calculations with a microcomputer

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Part of the book series: Fundamental Theories of Physics ((FTPH,volume 47))

Abstract

This paper presents a computer program that has been developed specifically for computations with Clifford algebras and spinors. The name of the program is CLICAL, which stands for Clifford algebra calculations. CLICAL can be used on IBM personal computers. CLICAL is a research tool for specialists in Clifford algebras. No prior knowledge of computer programming is assumed by users of CLICAL. CLICAL computes with Clifford algebras, Grassmann algebras and Cayley algebra, that is, with spinors, bivectors and octonions. CLICAL can be used to perform rotations, Lorentz transformations and Möbius transformations. CLICAL allows computation with complex Clifford algebras and pure spinors. CLICAL is a calculatortype computer program that can be used to take exponentials, logarithms and square roots of hypercomplex numbers.

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Lounesto, P. (1992). Clifford algebra calculations with a microcomputer. In: Micali, A., Boudet, R., Helmstetter, J. (eds) Clifford Algebras and their Applications in Mathematical Physics. Fundamental Theories of Physics, vol 47. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-8090-8_5

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  • DOI: https://doi.org/10.1007/978-94-015-8090-8_5

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-90-481-4130-2

  • Online ISBN: 978-94-015-8090-8

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