遇到一个需要计算的题,逆向不出来,就想想使用正向求解,z3了解一下
什么是z3
Z3 is a theorem prover from Microsoft Research. It >is licensed under the MIT license.
If you are not familiar with Z3, you can start >here.
Pre-built binaries for releases are available from >here, and nightly builds from here.
Z3 can be built using Visual Studio, a Makefile or >using CMake. It provides bindings for several >programming languages.
See the release notes for notes on various stable >releases of Z3.
就是一个约束器,可以简单理解为解方程的东西。