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lmj01 committed Jun 21, 2024
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1 change: 1 addition & 0 deletions cg/library/cornerstonejs.md
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## 文档
- [一文(10图)了解Cornerstone3D核心概念(万字总结附导图) ](https://juejin.cn/post/7326432875955798027)
- [Cornerstone3D 概念解析](https://gitcode.com/jianyaoo/vue-cornerstone-demo/overview)

## [OHIF Medical Imaging Viewer](https://github.com/lmj01/Viewers)

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25 changes: 19 additions & 6 deletions dev-note/git.md
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- git merge upstream/branch-name 合并上游分支到本地,如果出现**fatal: refusing to merge unrelated histories**, 是两个库的commit历史不同,放在错误的设置,加上--allow-unrelated-histories即可

### [stash](https://www.git-scm.com/docs/git-stash)

此操作非常耗时
- git stash list 罗列出所有的
- 暂存修改
- git stash save "message" 给当前的stash加上message说明
- git stash 等同于上面这一句
- git stash save "message" 给当前的stash加上message说明
- git stash 等同于上面这一句
- git stash pop [--index] [<stash>] 恢复stash中的内容
- git stash drop [<stash>] 删除对应的stash的id
- git stash clear 清楚所有的
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## [hook](https://git-scm.com/docs/githooks)

# Subversion
## Subversion


## 常用命令
### 常用命令

- svn up(update)
- svn update -r r644 // 切换到版本644
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- svn revert
- svn merge -r 608:602 "" // 从r608回滚到r602
- svn info //

## 规范

### angular
- feat 增加新功能
- fix 修复问题或bug
- style 代码风格与运行结果无关
- perf 优化/性能提升
- refactor 重构
- revert 撤销修改
- test 测试相关
- docs 文档/注释
- chore 依赖更新或脚手架配置修改
- ci 持续集成或自动部署
4 changes: 2 additions & 2 deletions exercises/index.md
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- [高中数学](/exercises/math.high.md)
- [高等数学](/exercises/advanced.mathematics.md)
- [数论](/exercises/number.theory.md)
- [二次方程](/exercises/quadratic.equation.md)
- [夹逼法](/exercises/sequeezing.md)
- [几何](/exercises/geometry.md)
- [线性代数](/exercises/linear.algebra.md)
- [多项式](/exercises/polynomial.md)
- [二次方程](/exercises/quadratic.equation.md)


## 物理学
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# 多项式

## 夹逼法
> "夹逼法" 在数学中是一种求解数值的方法,特别是在逼近理论中。在英文中,它通常被翻译为 "squeezing theorem" 或 "sandwich theorem"
>> 这个术语描述的是一种技巧,通过证明一个未知的数值位于两个已知数值之间,并且这两个已知数值可以无限逼近未知数值,从而证明未知数值的特定属性或精确值。
## 牛顿拉夫森法

牛顿-拉夫森法提供了一种非常有效的方法来寻找多项式的近似根,先假设一个根x,再此处画一条曲线的切线,并找出与该切线与X轴相交的点x1,这样重复下去就可以找到近似的根。用公式表示就是

$$
\text{记}x_{n}\text{为当前根的猜测值,则可以通过计算下一个猜测值}x_{n+1} \newline
x_{n+1} = x_{n} - \frac{f(x_{n})}{f^{'}(x_{n})}
$$

通常会收敛到最近的根,但也有例外,会导致得不到解

- [牛顿拉夫森方法的意外之喜--分形图形](https://mp.weixin.qq.com/s/vjteWAtDAVHXfRwKE_DeSw)
4 changes: 0 additions & 4 deletions exercises/sequeezing.md

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