Most people can’t do more than the simplest derivations in their head, the symbo...

		mr_toad on Oct 4, 2022 \| parent \| context \| favorite \| on: “When are we going to use this in our everyday lif... Most people can’t do more than the simplest derivations in their head, the symbols are just a notational placeholder, and also used to communicate with others. The abstraction is the what you have to have a knack for, not the symbols themselves.