No wonder your calculations were lacking.
Get yourself one of these, STAT:
It's a watch! It's a robot! It's a calculator! So exciting! This must be what James Bond feels like.
Goes great with anything, and always in style! You'll be one step closer to modeling all over the world with one!
And with that new chic career and fame, you'll find women! Just flinging themselves at you! Them, and their nice, ergonomic BOOBS! It's yours for the taking!