You know, what I heard about in the "borderline" section of your discord screenshot there, I kind of like the idea of "Synthetic Maths" if I understood it correctly... that is to say, I prefer to contemplate abstract things and make them practical as well as find their relationship to the natural order.
@Astyx Thanks! Now it makes even more sense! I understand now that $\overline{F}$ has same elements as $G$ means F's elements were relabeled as element of $G$. Wished they defined g as elements of $G$ earlier so it would not create that much confusion.
x/0 is just a conversion operation, so I could just as well clarify (x/0)*0 by saying mirror(x) = x/0, x*0 = mirror(x)*0.
0 is the only intersection between the two things which is also why the conversion would even be possible in the first place assuming this were an actually accepted formal system.
Hm, with regards to exponentiation, the question is what 0^0 is in this context and in all contexts with regards to the new number system extending the reals that is not complex (but can be extended by complex numbers). It would still be perfectly fine and safe to say that even with division by zero defined, 0^0 can still be left undefined.
for n not equal to 0, 0^n = 0, so (x^n) / (0^n) = (x/0)^n, right?
Even if you set n=0, and you could say that 0^0 = 1, then it would resolve to (x^0) / (0^0) = (1) / (1) = 1
Or wait, was 0^0 already defined... I can't remember...
@Secret Fun fact: when I was thinking about this division by zero stuff in high school, I recall I had to walk around one of the athletic fields as a sort of detention for something, I can't remember what, and I was just thinking about this stuff as I walked around, and in particular I recall thinking about the plots of such functions as each point being a hole on the Euclidean plane. Odd thing to remember honestly.
Supposedly that would just be the x root of 1 for all values of x.
But yeah, I spent my time in high school as a contemplative thinking about things that are actually meaningful unlike the garbage they "taught" us, or rather the attempt thereof.
My grades were abysmal, but of course, I didn't care about that. I cared about actually learning.
Still managed to barely pass high school, though, with a 1.97 GPA. I guess they rounded up and had pity on me or something since at the time, that high school required a 2.0 for graduation.
If it weren't for school, I'd probably have an income as I had a project I was trying to work on which could have given me something to build a little nest of cash with.
Also, sorry, I'm not used to using LaTeX. I kind of just use desmos which abstracts that stuff away though it is LaTeX under the hood.
I am not a very social person and don't like the rules of society either
hmm...
Let 0^(x/0)=y
Then take /0 power both sides
Assuming a^(bc)=(a^b)^c holds (we have to assume as proving this rigorously needs rational numbers and ln machinery which may all broke down in this structure). Then (0^(x/0))^(/0)=y^(1/0)
Well if "in the mirror of x" we'll call it formally has supposedly the same semantics as x in the reals, then such a limit would logically be defined as some mirror of x. (Also, should probably already be obvious, but for rigor: (1/0) = mirror(x). mirror(x)/0 = x. Therefore the mirror of the mirror of x is the real value of x.)
Though we would need disambiguating vocabulary to distinguish "mirrored reals" and "mirror of x".
Ok, then we'll define mirror as an involutive operation since that is what it is.
As I was saying... the latter is context-sensitive, so if x is in the mirrored reals, then "mirror of x" here means mirror(mirror(x)), and vice versa if x is already real: mirror(x).
$\Bbb{Q}$ is not a free $\Bbb{Z}$module basically because no two rationals are linearly indepent over $\Bbb{Z}$? More specfically, if $a/b,c/d$ are nonzero and in lowest terms, then $(-bc) \frac{a}{b} + (ad) \frac{c}{d} = -ac + ac = 0$.
(Curiously enough, I have also toyed with the idea of a system where all arithmetic operations of addition, subtraction, multiplication, and division are commutative, resulting in zero never existing except as a digital place holder, and in its place, the real number line is extended with two objects, alpha and omega, representing "the first and the last" real number. Would be approximated by the standard arithmetic with norms or magnitudes of x and y.)
In a YT comment about maths: "Day 55 of Quarantine: Am now watching math for entertainment. Send help pls."
"recent studies have shown that intellectual activity and curiosity due to coronavirus has reached an all time high since the renaissance due to increased levels of boredom..."
Is there any particular reason why we don't have operations on the digits of numbers themselves rather than arithmetic quantities? Is there such a formal arithmetic available already?
Is the formulaic way to go from a moment generating function to a probability density function a line integral in the complex plane, similar to the Inverse Laplace Transform?
suppose a Borel set $E$, is approximated by a compact set from within, and an open set from without: $K \subset E \subset V$ so that $m(V) - m(K) < \epsilon$. What can be said about the corresponding indicator functions $1_K, 1_V$? $\|1_K - 1_V\| < f(\epsilon)$..? And in what norm?
what makes higher dimensional extensions of p-p plots difficult?
a p-p plot is a plot of two CDF's against each other. so we can parametrise two CDF's $(F(z),G(z))$ with parameter $z.$ Couldn't you construct an extension just by plotting 3 CDF's against each other such as $(F(z),G(z),H(z))?$
Can anyone recommend me some good material(s) about the numerical methods/schemes for the solution in 1, 2 and 3 spatial dimensions wrt Boltzman Transport and Ginzburg-Landau (Real and Complex) equations?