my cli calculator, kalc is really shaping up

while still being faster than calc/qalc in most situations(slower for lots of operations), i feel like the usability of mine greatly exceeds it and qalc. right now i am out of ideas on what to implement besides stuff that will take alot of time (gui,finding simplified form of equations,supporting units) which i might do eventually.
https://github.com/bgkillas/kalc