- explain rust compiler errors and the fixes. I had never used rust before! - generate sympy for math. Could also probably have it generate mathematica/wolfram

- explain rust compiler errors and the fixes. I had never used rust before! - generate sympy for math. Could also probably have it generate mathematica/wolfram - convert a small c library to c++ and also have it generate python bindings with pybind11 - give it the spec of a simple dsl and have it generate the Lark grammar for the parser