2 ms·You did compilers/formal languages at least, right? Writing one from scratch is not trivial.by literallycancer 9y agoYou did compilers/formal languages at least, right? Writing one from scratch is not trivial.le-mark 9y agoIt can be trivial depending on the goal[1] [1] http://www.jroller.com/languages/entry/python_writing_a_compiler_and http://www.jroller.com/languages/entry/python_writing_a_comp...kutkloon7 9y agoOnly during my computer engineering master.