Also, “identical” has a different meaning here.

There’s a special place in hell for the monster who dreamed up this captcha!

  • tetris11@lemmy.ml
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    4 months ago
    • § d/dx: 6cos(6x + Pi/2)
    • = d/dx: -6sin(6x)
    • = -36 cos(6x)
    • = -36, when x = 2Pi