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A comment on Is the era of the $100 graphing calculator coming to an end?. Parent comment

Re:Is the era of the $100 graphing calculator coming to an end? by jabl on Tuesday September 24, 2019 @03:49AM (#21057542)
I learned EM the traditional way with vector calculus, but I regret I never got around to properly learn it formulated via one of the generalizations like geometric algebra or differential forms.

Oh well, maybe someone will write a magnus opus EM book using differential forms to rival Jackson's book, and the next generation of students can learn it.

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Re:Is the era of the $100 graphing calculator coming to an end? by selimthegrim on Tuesday September 24, 2019 @11:00AM (#21060903)
I think Zangwill mentions it
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