e^(i*pi)

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  • blahblah18
    FFR Player
    • Aug 2004
    • 1662

    #46
    FlashStinger should be banned from CT

    MIT was too depressing and brick and scary, so I didn't go there.. I also loved how sterotypical it was that a white man and an asian woman were having a jewish wedding outside when I went to visit it back in the day
    but for now... postCount++

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    • FlashStinger
      FFR Player
      • Apr 2005
      • 49

      #47
      I should be banned from CT? on what grounds......
      I am not claiming to be a hacker or cracker of any sorts and sorry if i stepped on your toes about some things, but as I recall this is a forum based on thinking critically and I have thought about my comments. I also in no way claim to be in any way smarter than a man or woman who can get into MIT. Heck, I'm just a highschool student in a school possibly losing it's acreditation so don't take many of my responses on Calc III that seriously. Sure I understand e^(i*π) but that doesn't mean much.
      w/e

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      • banditcom
        FFR Player
        • Mar 2003
        • 6243

        #48
        I think what bigsleytheoaf was referring to are "wannabes". However, I don't think that was appropiate for this thread bigsley. I think everyone in here was just excited about what they know and felt good about it, especially since many who did are quite young. I can see your point, but it wasn't needed for this thread.

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        • Boochypa
          FFR Player
          • Nov 2003
          • 83

          #49
          Since I'm insane enough to return to the original purpose of this thread, I'll offer an alternative "proof." (Note that y' = dy/dx).

          y = cos(x) + isin(x)
          y' = -sin(x) + icos(x)
          y' = i(isin(x) + cos(x))
          y' = iy
          y'/y = i
          ln(y) = ix
          y = e^(ix)

          e^(ix) = cos(x) + isin(x)

          Plug in pi for x and you get your little -1 bit.

          *Hopes that anyone who knows better will conveniently ignore my exclusion of an integration constant.*

          Comment

          • VxDx
            FFR Player
            • May 2003
            • 1871

            #50
            ok, I'd just like to make the point that bigsley (1) posted all about his MIT math major in one of his first 9 posts (2) is a member of FFR (3) is a MATH MAJOR (4) brags about this on the internet.

            I'm willing to bet that at least one of the following is true.
            - his rich parents pay for his amazing education
            - he lacks social skills
            - he's arrogant in real life too, though too timid to show it outwardly (which, admittedly, is probably a good thing)
            - is arguing for the sake of being different

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