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Wave your hands in the air like you 're a mathematician

  1. Apr 30, 2015 #1
  2. jcsd
  3. May 1, 2015 #2
    I posted this on our facebook wall awhile back and a few said there were errors. Can anyone find them?
  4. May 1, 2015 #3
    It looks like 1/x and -1/x are incorrect, but if you use your imagination they work. I think the others are all good though.

    edit: actually sinx is a graph of -sinx
    Last edited: May 1, 2015
  5. May 1, 2015 #4


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    The hands of tan x and cot x should be pointing up/down. Instead they look like they're deflecting (although the left hand of cot x looks OK).
  6. May 1, 2015 #5
    [itex] \log_a(x) [/itex] is way off.
  7. May 2, 2015 #6


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    Needs to dislocate his shoulders more for [itex]y=a^x[/itex]. Some of those look quite painful for anyone who isn't some kind of tentacle monster.
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