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2 | !goto proc |
2 | !goto proc |
3 | !endif |
3 | !endif |
4 | slib_title=Generates a random orthogonal matrix |
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5 | slib_parms=3\ |
4 | |
6 | 2,matrix size m\ |
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7 | 4, N coefficient range\ |
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8 | 2,product of n reflexions |
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9 | Q,coefficient ring: Q for the time being ,R,C,G (Gauss ring) |
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10 | slib_author=Bernadette PERRIN-RIOU |
5 | slib_author=Bernadette PERRIN-RIOU |
11 | slib_out=the generated matrix |
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12 | slib_comment= product of n reflexions associated to n independant linear vectors (so its determinant is (-1)^n), the vector coefficients are bounded by N |
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13 | slib_example= 4,3,3 |
6 | slib_example= 4,3,3 |
14 | slib_require=pari |
7 | slib_require=pari |
15 | !exit |
8 | !exit |
16 | 9 | ||
17 | :proc |
10 | :proc |