文字垃圾桶
acheng 10/29/25 (Wed) 15:06:56
函数 f(x,y) 在开区域 G 上连续且满足局部 Lipschitz 条件，则初值问题
(1)\begin{align} \left\{ \begin{aligned} &\frac{\mathrm{d}y}{\mathrm{d}x} = f(x,y) \\ &y(x_0) = y_0 \end{aligned} \right. \end{align}
的饱和解 φ(x)，x∈(α,β) 满足：
(2)\begin{align} \left\{ \begin{aligned} &\lim_{x \to \alpha^+} \inf \left\{ \| P - Q \| \mid P(x, \phi(x)),\ Q \in \partial G \right\} = 0 \\ &\lim_{x \to \beta^-} \inf \left\{ \| P - Q \| \mid P(x, \phi(x)),\ Q \in \partial G \right\} = 0 \end{aligned} \right. \end{align}
其中 (x0,y0)∈G，x0∈(α,β)。
acheng 10/29/25 (Wed) 15:11:04
我也不会证，我甚至连对不对都不知道。
acheng 11/17/25 (Wed) 23:42:29
0:我他妈刚弄完职业规划 一个ppt一个pdf 结果未知 很可能打水漂 好 接下来迎接未来两周的魔鬼赛程：
1&2:先是22号的口试和20到24号的亚太赛 中途还有18号打印口试准考证 以及21号看牙
3:之后是水课 比较急的是23号之前市场调研有个实训作业 什么饮料公司设计广告做实验之类的
4:然后中近纲要有个电影要拍
5:除此之外还有国家安全有个论文和小组作业 具体要求我没看
6:那个计算机思维课 11月27号 28号 12月4号 11号 总共4个ddl 据说12月18号下午6:30到7:30有考试
7:形策有个论文
8:12月14号人工智能通识有上机 估计是考试 要在这之前学点python
9:军事理论要在12月31日之前把课刷完 plus小测验和大考试做完
*10:再往后说就期末了 C语言我得学啊 数分和解析几何的题我得刷啊 再往后还有正大杯呢 所以能他妈好好让我学数学吗？
11&12:有个“求是杯”英语征文比赛 11月30号截止 还有个听力随身练听力大赛 也是英语的 12月12号截止 一共15个任务 还有纠错什么的具体我也没看[摊手]
acheng 12/06/25 (Sat) 22:04:08
来个记分板。
| 四级口试 | L |
| 2025亚太赛 | L |
| 大一上绩点 | D |
| 2026正大杯 | L |
| 2026美赛 | - |
| 大一上选修课 | W |
| 四级笔试 | W |
acheng 03/20/26 (Fri) 19:09:43
Former International Championships
| Championship | From | To |
|---|---|---|
| Intercontinental Le Mans Challenge | 2010 | 2011 |
| American Le Mans Series | 1999 | 2013 |
| FIA Sportscar Championship | 1997 | 2003 |
| International Motor Sport Association | 1971 | 1998 |
| IMSA Prototype Challenge | 2017 | 2022 |
| Grand-American Road Racing Championship | 2000 | 2013 |
| Asian Le Mans Sprint Cup | 2016 | 2017 |
| Interserie | 1970 | 2005 |
| Supercup | 1986 | 1989 |
| Can-Am Championship | 1966 | 1986 |
| United States Road Racing Championship | 1963 | 1999 |
| USAC Road Racing Championship | 1958 | 1962 |
| VdeV LMP GT | 2016 | 2018 |
| 24H Prototype Endurance Series | 2017 | 2018 |
| European Sportscar Championship | 1970 | 1983 |
| Formula Le Mans | 2009 | 2009 |
| Sportscars Winter Series | 2009 | 2011 |
| Autoweek Championship | 1965 | 1965 |
| World Challenge for Endurance Drivers | 1978 | 1980 |
| Copa do Brasil | 1970 | 1972 |
| South African Springbok Trophy Series | 1964 | 1973 |
| Challenge Mondiale | 1962 | 1974 |
| Nordic Challenge Cup | 1969 | 1969 |
| Canadian American Thundercars | 1987 | 1987 |
Former National Championships
| Championship | From | To |
|---|---|---|
| All Japan Le Mans Challenge | 2006 | 2007 |
| Deutsche Rennsport Meisterschaft | 1972 | 1985 |
| Doug Revson Trophy | 1967 | 1967 |
| British Sports Car Championship | 1967 | 1972 |
| BRDC C2 Championship | 1988 | 1990 |
| Thundersports | 1983 | 1989 |
| British LMP3 Cup Championship | 2017 | 2018 |
| All Japan Sports Prototype Championship | 1983 | 1992 |
| Canadian Sports Car Championship | 1961 | 1968 |
| Spanish Sports GT Championship | 1969 | 1974 |
| Italian Championship Group 6 | 1976 | 1985 |
| Italian Championship Group 5 | 1976 | 1981 |
| Campionato Italiano Sport | 1937 | 1972 |
| Campionato Italiano Sport-Prototipi | 1967 | 1971 |
| Challenge Pirelli | 1999 | 1999 |
| Australian Sports Car Championship | 1969 | 1988 |
| FRD Chinese LMP3 Series | 2017 | 2018 |
| Brazilian Endurance Championship | 2000 | - |
| Campeonato de SP de Argentina | 1969 | 1973 |
| Angolan Sports Car Championship | 1973 | 1974 |
| South African Sports Car Championship | 1964 | 1968 |
| Championnat de France des Circuits | 1967 | 1986 |
| Swedish Sportscar Championship | 1900 | - |
| Grand Champion Series | 1970 | 1989 |
| Mistrovství ČSSR sportovních vozů | 1970 | 1980 |
| GC21 | 2002 | 2006 |
| Fuji Long Distance Series | 1977 | 1990 |
| Cup der Österreichischen Flugplatzrennen | 1958 | 1960 |
| Motor Sport Brooklands Memorial Trophy | 1950 | 1965 |
| Motor Sport Clubs Championship | 1951 | 1954 |
| Performance Cars 1500 Trophy | 1953 | 1954 |
| British National 1500 cc Sports Car Championship | 1954 | 1955 |
| BARC Veedol Production Sports | 1962 | 1962 |
| Guards Sports Car Championship | 1959 | 1965 |
| Sheila Whyte Tankard Special G.T. Championship | 1966 | 1966 |
| STP | 1969 | 1972 |
| German Sportscar Championship | 1900 | - |
| DDR Sportscar Championship | 1900 | - |
| SCCA National Sports Car Championship | 1951 | 1964 |
| West Coast Championship | 1956 | 1961 |
| SCCA Pacific Coast Championship | 1959 | 1962 |
| California SCCA National Points | 1957 | 1957 |
| Competition Press North American Championship | 1961 | 1962 |
| Golden Steering Wheel | 1952 | 1952 |
页面版本: 87, 最后编辑于: 21 Mar 2026 13:48