The sizing of the bracket-to-expression ratio does not change in any way. Since &quot; left &quot; and &quot; right &quot; ensure unique assignment of the brackets, every single bracket can be used as an argument for these two commands, even placing right brackets on the left side, or left brackets on the right. Instead of a bracket you can use the &quot; none &quot; qualifier, which means that there is no bracket shown and that there is no space reserved for a bracket. Using this, you can create the following expressions:
かっこにも付けることができ、右側のかっこを左側に置いたり、左側のかっこを右側に置いたりすることもできます。かっこのかわりに none を入力すると、そこにはかっこもスペースも表示されないため、次のような式が作成できます: