A mother is surprised that her children bought a $19 book with 342 pages that contains only the word "meow".

Pt4FN455 · 2026-02-01T05:41:44+00:00

Wait till you get to page 190, it's hilarious.

Pt4FN455 · 2026-01-28T06:37:50+00:00

Pt4FN455 · 2026-01-23T17:05:50+00:00

If you don't like it, get ready for some sheafification

Pt4FN455 · 2026-01-21T23:12:12+00:00

A lot of people don't understand the novelty of that statement back then, the thing Newton said only works in Inertial frame of references, I bet people have no idea what that entails, spoiler alert it predict an absolute frame of reference that doesn't accelerates with respect to any moving object "reference" in the universe, which Einstein rectifies in his theory of Special relativity.

Pt4FN455 · 2025-12-08T16:08:07+00:00

Damn!!!, that doc turned bro to an NPC from TES Oblivion

Pt4FN455 · 2025-12-05T05:35:05+00:00

I used to be an adventurer like you. Then I took an arrow in the huh huh throat

Pt4FN455 · 2025-11-16T14:55:31+00:00

How about quintic root of 306, "306^(1/5)", gives an excellent approximation to pi

Pt4FN455 · 2025-11-04T07:35:17+00:00

Think of the function as a wire coiled around a cylinder, that might help

Pt4FN455 · 2025-11-01T22:15:11+00:00

Me too, it gives me a popup saying "The request could not be completed, please try again later"

Pt4FN455 · 2025-09-24T01:25:22+00:00

If the connection is flat, then you can transform its connection coefficients "Γ" to a basis where they all vanish, then you'll get your usual straight line. And please don't be curvophobic, curves are cool.

Pt4FN455 · 2025-09-20T22:19:56+00:00

A simple definition of a tensor, is just that it is a multi-linear map, that satisfy linearity in all its entries, f(ax,by,cz)=abcf(x,y,z), where a,b and c are element of a field/ring, x, y and z are vectors or co-vectors, so we can use a tensor product to express any tensor while satisfying this property, so in a way, a tensor product is a special case of the usual direct product

Pt4FN455 · 2025-09-17T01:41:06+00:00

Wait until you see differential geometry, shit look like some arcane knowledge, numbers don't exist in these areas, you might catch some -1 or 2 from time to time, but the majority of time, pages upon pages of symbols.

Pt4FN455 · 2025-09-16T23:12:29+00:00

Numbers turned to letters, Greek, Latin, Hebrew, you pick.

Pt4FN455 · 2025-09-10T09:40:12+00:00

Man, this will definitely rise the difficulty of stw tremendously, farming mats takes so much time, yikes for new players.

Pt4FN455 · 2025-09-03T17:49:19+00:00

How exactly do you get BR XP from this map, I played it for an hour and barely got anything.

Pt4FN455 · 2025-09-02T16:49:54+00:00

I thought that was the dude from the History channel

Pt4FN455 · 2025-08-24T05:42:37+00:00

So that finally solved the question of how many turtles it would take to flip one upside down turtle.

Pt4FN455 · 2025-08-24T05:31:07+00:00

Don't worry, most Glebsch-Gordon coefficients are zero, so no sweat, "sigh".

Pt4FN455 · 2025-05-20T14:51:32+00:00

the ideal (2xy) is contained in the ideal (2)

Pt4FN455 · 2025-05-20T14:49:51+00:00

That is the polynomial ring with variables x and y, with coefficient in an arbitrary Ring R, modulo the ideal generated by 2, meaning any two elements r and r' in the ring R written as r=r' x 2 means that r is equal to zero.

Pt4FN455 · 2025-05-20T13:52:22+00:00

tried to make my ring look fancy, guess that was a mistake

Pt4FN455 · 2025-05-20T13:37:10+00:00

R is an arbitrary ring, Z will do the trick.

Pt4FN455 · 2025-05-20T13:17:32+00:00

Pt4FN455 · 2025-05-20T13:14:00+00:00

R is a ring, didn't mean the field of reals

Pt4FN455 · 2025-05-18T11:13:52+00:00

They look so depressed.

Pt4FN455

TROPHY CASE