https://xkcd.com/2943

Alt text:

I’m an H⁺ denier, in that I refuse to consider loose protons to be real hydrogen, so I personally believe it stands for ‘pretend’.

  • FiniteBanjo@lemmy.today
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    5 个月前

    Exponents and Logarithms can be first taught in Middle School in many places, but sometimes get revisited during Calculus in AP High School or at University level.