The reason: I don't think, that this fact is essential to the A series. It is neat, yes, but when do you have A0 paper in your bureau? (When you are not in the printing-business).
The thing with cutting in half is more essential to it, than that it is based on square meter. Also, even when it is an square meter, the sides are something "odd" because the ratio is fixed.
The reason: I don't think, that this fact is essential to the A series. It is neat, yes, but when do you have A0 paper in your bureau? (When you are not in the printing-business).
The thing with cutting in half is more essential to it, than that it is based on square meter. Also, even when it is an square meter, the sides are something "odd" because the ratio is fixed.