I loved the parts where the author shows who created the notations used and what was their context and way of thinking. I tend to get distracted when the notat

I loved the parts where the author shows who created the notations used and what was their context and way of thinking. I tend to get distracted when the notation in a field is awkward to me. Statistics confuse me with notations that resemble function applications, but are not. I like how physics customize the notation to their needs, like the use of brackets in quantum mechanics.