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Cake day: September 13th, 2023

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  • andros_rex@lemmy.worldOPtoFuck AI@lemmy.worldThe fuck is this?
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    14 hours ago

    Yeah, not all isosceles (two sides are congruent/same, one side different) triangles are right. The comment only works if it’s a 45-45-90 isosceles triangle.

    Any isoceles right triangle is going to have a hypotenuse \sqrt{2} times whatever the congruent sides are. But a non-right triangle is always a little more complicated to deal with.





  • Almost all of it is wrong or just off/weird. It accidentally gets a few things correct, but notice how often things are repeated randomly. Remember your SOHCAHTOA and look at the triangle and the trig definitions it’s giving.

    The third equation under “Calculus” is giving the quotient rule where it should be giving the product rule.

    It looks like it’s trying to do power rule for integrals, not sure what’s going on in that section.

    That bottom right graph looks like x^3, not x^2.

    y=e^x is not the unit circle.

    The section under discriminant is an illegible mess.

    How to factor… I have no idea what is going on there.

    The distance formula is wrong.

    They rendered pi as “n.”

    This is completely meaningless and worthless.