I have my own preferences about notation, but they're slightly different from the book.
@evelynjlamb I get enormously frustrated when Greek letters are overused. http://math.stackexchange.com/a/703870/890 (and wrangling (La)TeX is frustrating)
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@evelynjlamb I get enormously frustrated when Greek letters are overused. http://math.stackexchange.com/a/703870/890 (and wrangling (La)TeX is frustrating)