• 🔭 I am Zijun Yang, a M.S. in Computer Science student (Class of 2026) at Carnegie Mellon University. Previously, I received my dual B.S.E. in Computer Science from the University of Michigan and B.E. in Electrical and Computer Engineering from Shanghai Jiao Tong University. During my undergraduate …

I've decided to migrate my blog from Hexo to Pelican. The main reason? I want a lighter site. Maybe I'm getting older and a bit more boring, but I've grown tired of all the fancy CSS animations. Simplicity just feels right these days. Also, it's a pain in the butt …

A

antisymmetric matrix: \(A^T=-A\)

angular frequency: aka, angular velocity, radial frequency and circular frequency. Denoted as \(\omega\)

B

buoyancy: 浮力。

C

curvature: 曲率。

D

directly proportional to: 成正比。

displacement: 位移。注意与distance（路程）区分。

distance: 路程。注意 …

This is my First Hexo Blog

Goodbye world! (Why not 'Hello World!', you might ask. That's what people in the industry do. Well, that's the reason. )

Test formula: $ \frac{x_1^2} {\sqrt{y_2^2} } $

Test images:

Becoming Web Leader of NIMO

各种图层

以下图层默认“图层可见性”为真

文字图层

滤镜：×

图层样式：√

自由变换：√，可以调整字号、拉伸文字

更改不透明度：√

删除：唯 …

逆元

求x在%p意义下的逆元

即x^(p-2)

#define md(a) (((a)%p+p)%p)
inline ll po(ll x){
 ll y=mo-3,ans=x,t=x;
 while(y>0){
  if(y&1)ans=md(ans*t);
  y=y>>1;
  t=md(t*t);
 }
 return ans;
}

位运算 …