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/math/ - Mathematics


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25 Dec 2021Mathchan is launched into public

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How to solve an equation?
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Which equation?
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Idk about equations, but I remember my worst blackpill in the field of math: not all math problems can be solved. At least using ZF(C), but there is probably no stronger system of axioms. At least for humans.
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You don't
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>>182
Perform ten rounds of Newton-Raphson (in your head of course).
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>>182
eliminate all incorrect answers and then see what remains
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>>182
complete the operations
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>>182
idk
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>>186
How come humans can't solve math but someone else can? God can't solve unsolvable math problems because math is just describing the nature of something.
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What's an equation?
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multiply both sides by 0
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Linear maps
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By not posting tranime
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>>182
This is unironically an extremely good question. What is the general method for a computer to compute ANALYTICALLY the solution to any kind of equation, aka the zeroes of a function in a field taking any number of inputs.
>Newton-Raphson for R^n
>Fermat little-Theorem for prime-characteristic fields
These are exemples of explicit solution methods for definite classes of equations. I am talking about an oracle than solves even in non-closed form expression.