# Contact

Author: Zhenzhao Tu

Email  
[zztu@uw.edu](mailto:zztu@uw.edu)  
[tuzhenzhao@gmail.com](mailto:tuzhenzhao@gmail.com)

Code: [github.com/Tu-Zhenzhao](https://github.com/Tu-Zhenzhao).

If it is 3 a.m. in China, consider whether this can wait.

I read slowly and answer when I can. If you are writing about mathematics, say so in the subject line; it helps.