Last change
on this file since 1 was 1, checked in by Marek Rychlik, 15 years ago |
First import of a version circa 1997.
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File size:
374 bytes
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Rev | Line | |
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[1] | 1 | if get('geometry,'version)=false then load(geometry);
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| 2 |
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| 3 | /* Points */
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| 4 | A:[0,0];
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| 5 | B:[u1,0];
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| 6 | C:[0,u2];
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| 7 | M1:[x1,0];
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| 8 | M2:[0,x2];
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| 9 | M3:[x3,x4];
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| 10 | H:[x5,x6];
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| 11 | O:[x7,x8];
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| 12 |
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| 13 | /* Equations */
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| 14 | eqns:append(
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| 15 | append(
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| 16 | midpoint(M1,A,B),
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| 17 | midpoint(M2,A,C),
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| 18 | midpoint(M3,B,C)
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| 19 | ),
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| 20 | [
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| 21 | perp(A,H,B,C),
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| 22 | collinear(B,H,C),
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| 23 | eqlen(O,A,O,M1),
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| 24 | eqlen(O,A,O,M2),
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| 25 | eqlen(O,A,O,M3),
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| 26 | eqlen(O,A,O,H)
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| 27 | ]);
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