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Koepf, Wolfram | 1 |
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Koepf, Wolfram; Brede, Markus – International Journal for Technology in Mathematics Education, 2005
The paper's aim is to note a remarkable (and apparently unknown) relation for right triangles, its generalisation to arbitrary triangles and the possibility to derive these and some related relations by elimination using Groebner basis computations with a modern computer algebra system. (Contains 9 figures.)
Descriptors: Computer Uses in Education, Geometric Concepts, Algebra, Foreign Countries