box constrained control example.
testing pdos performance
slightly better error reporting. also fixed a writing bug. minimial hookup to opticvx. need problem AST soon.
added parser via PLY. time to build AST.
added classes for vexity and signs. need to add classes for shapes.
some constant folding. need to add shapes.
need to add vector and matrix conversion node
mucked around. error messages are pretty bad. thinking about rewriting rules now.
updated error reporting. need to create easy way to rewrite atoms
need to properly write NodeTransformer.
added norm and abs. need to finish adding atoms. then attach code generator.
finished atoms. now, for codegen.
added working code generator to be refactored at home.
working on generic codegen.
finished cvxopt codegen
added code generator for ecos and for cvxopt
added scaffolding for front end
added matlab code generation.
fixed a problem with popping stacks, etc. partially finished cone sizing.
finished fixed cone rewriting