File list (Check if you may need any files):
| Filename | Size | Date |
|---|
| 56判断点在直线上(online).txt | 241 | 2006-10-12
|
| U两点求直线解析式(makeline).txt | 298 | 2006-09-17
|
| xo求三点夹角(angle).txt | 610 | 2006-09-17
|
| 点关于直线的对称点(symmetry).txt | 244 | 2006-09-17
|
| 点到多边形的切线(pointtangentpoly).txt | 1254 | 2006-09-19
|
| 点到折线集的最近距离(ptopointset).txt | 415 | 2006-09-19
|
| 点到线段所在直线垂足(perpendicular).txt | 796 | 2006-09-17
|
| 点到线段最短距离(垂距)(ptoldist).txt | 154 | 2006-09-17
|
| 点到线段最短距离(非垂距)(ptolinesegdist).txt | 356 | 2006-09-17
|
| 点是否在直线同侧(SameSide).txt | 195 | 2006-09-17
|
| 点逆时针旋转后位置(rotate).txt | 252 | 2006-09-17 |
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