oh okay so that's how const and & work
finished part 3, figured out why return Matrix2x2(*this) += rhs; works
finished exercise 5. It works, is moderately pretty and mostly useless.
well that made sense.
sometimes git confuses me
dear commit log, today I learned that while using 'i' and 'j' might seem like a good idea, it rarely feels that way the next day
adhering to proper encapsulation can be tiresome
it's a good idea to check for compile-time errors once in a while
Visual studio's intellisense doesn't tell you if a function can potentially return nothing, it just checks if there's a return statement somewhere in the function body.