🇦🇺𝕄𝕦𝕟𝕥𝕖𝕕𝕔𝕣𝕠𝕔𝕠𝕕𝕚𝕝𝕖

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Cake day: February 9th, 2025

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  • In control dynamics u have a transfer function and need to determine the Routh-Hurwitz criterion it will sometimes give u division by 0 errors so u sub in a variable and say its almost zero but not quite and continue on like nothing happened.

    Eg determining the stability of a system with characteristic eq of A(s) = 3s4+6s3+2s^2+4s+5=0

    If u do a RH array u will end up with a zero which then will give u (4*0−30)/0 so u sub in 𝜀 for 0 giving (4𝜀−30)/𝜀 and continue on. That eq obviously evaluates to negative infinity. U are essentially just saying 𝜀 is an infinity small positive number ie it is the number next to 0 on the positive side.

    EDIT: If the markdown is messed up the eq should be A(s) = 3s**4+6s**3+2s**2+4s+5=0

    When using ** as super notation
















  • How is it a partisan conspiracy theory?

    Also the evidence for it is surprisingly solid. See the BBC report of building 7 had collapsed with building 7 standing in the background 30minutes prior to it collapsing. Building 7 also collapses exactly how a planned demolition collapses. Their have been many engineering experts who have said it would not have collapsed from being struct by said plane. I am an engineering student and ran the simulations myself (yes I accounted for weakened steel due to heat) it didn’t collapse.

    Their is a photograph of some student doing an art project with hundreds of boxes of blasting caps behind him a couple days prior. All the buildings that collapsed had their internal electrical redone just prior to collapse. Economically their had just been a quote to remove the asbestos that was more than the value of the building and made traditional demolition also absurdly expensive. The insurance payout was the best possible outcome for the owner plus the government picks up the cleanup cost.

    Then u have the whole passport thing. The plane its inhabitants the building nothing survived but the hijackers passport managed to make it out down to the street and into the perfect location to get picked up. The odds of that are incredible.

    I have seen to much evidence to believe it was an accident I fully believe it was planned and once you have have seen the evidence I have u will also believe.