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 # Solutions for Modern Quantum Chemistry, Szabo & Ostlund
 
-Compiled with XeLaTeX. Latest TeXLive is recommended.
+Compiled with XeLaTeX. TeXLive 2020 is recommended.
 
 References
 * [gensoukyo.me/Modern-Quantum-Chemistry-习题解答](https://gensoukyo.me/Modern-Quantum-Chemistry-%E4%B9%A0%E9%A2%98%E8%A7%A3%E7%AD%94/)