If you want really accurate math, the best idea for a program is maintain a representation of an expression until it absolutely needs to, since every time the m

If you want really accurate math, the best idea for a program is maintain a representation of an expression until it absolutely needs to, since every time the math is condensed into actual numbers there is usually some loss of precision. Even as humans, it makes sense, we rarely write 0.33333 instead of 1/3 unless we have to by circumstance (or at least you souldn't)