| Title |
Post date |
|---|---|
| 漫画里的数学:《欺诈游戏》第70话里的62% | 2008 Aug 22 - 11:07 |
| Mathematical Puzzle from My Dream | 2007 Jun 12 - 17:31 |
| 〝美女都写部落格〞的论断(这是篇数学文章!) | 2007 Mar 26 - 16:40 |
| Trigonometric Formulas with Two Angles: How to Memorize Them? | 2006 Dec 14 - 18:53 |
| Build Your Own Ephemerides | 2006 Dec 14 - 15:07 |
| calcn --- Chinese-Western Calendar Conversion | 2006 Dec 8 - 14:56 |