I wouldn't have it any other way.
It seems that whenever gamers are given the ability to create content in a video game, all they want to do is build calculators.
So in that regard this Halo calculator, built in Halo 5's recently updated Forge mode, is no big deal.
But also -- I don't think I've ever seen a calculator that solves maths problems when you shoot at it. So it's actually kind of amazing.
So yeah, sure why not.
I have no idea how this works.