Computer Physics Communications Program LibraryPrograms in Physics & Physical Chemistry |

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Manuscript Title: ORTHOVEC: version 2 of the REDUCE program for 3-D vector analysis in
orthogonal curvilinear coordinates. | ||

Authors: J.W. Eastwood | ||

Program title: ORTHOVEC | ||

Catalogue identifier: AAXY_v2_0Distribution format: gz | ||

Journal reference: Comput. Phys. Commun. 64(1991)121 | ||

Programming language: Reduce. | ||

Computer: SUN 4/310, SUN 4/110. | ||

Operating system: UNIX, MS-DOS + ARM-OS. | ||

RAM: 1000K words | ||

Keywords: Computer algebra, Vector analysis, Series expansion, Plasma physics, Hydrodynamics. | ||

Classification: 5. | ||

Nature of problem:There is a wide range using vector calculus in orthogonal curvilinear coordinates and vector integration, differentiation and series expansion. | ||

Solution method:Computer aided algebra using standard orthogonal curvilinear coordinates for differential and integral operators. | ||

Unusual features:The REDUCE procedures use LISP vectors to provide a compact mathematical notation similar to that normally found in vector analysis textbooks. | ||

Running time:This is strongly problem dependent: the test examples given took respectively 10,19 and 48 seconds on a SUN 4/310, SUN 4/110 and ACORN Springboard. |

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