We've got various number types in array form: {u}int{8,16,32}, floats too. I feel like that is about the best we can do without harming backwards compatibility

We've got various number types in array form: {u}int{8,16,32}, floats too. I feel like that is about the best we can do without harming backwards compatibility. They are there when needed, but we are stuck with the ambiguous "number" type in general.