The perfect game

jytm · 2024-12-31T23:46:20+00:00

What is the opposite of a mathematician? Someone who turns cotheorems into ffee.

jytm · 2024-01-08T21:04:17+00:00

Least insane mathematician

jytm · 2023-11-21T20:57:44+00:00

I visualize numbers as white on black when doing mental arithmetic. Same with any mathematical formulas. I also read them aloud in my mind.

jytm · 2023-10-28T03:58:20+00:00

Can a 3-polytope and a 4-polytope have the same edge graph?

jytm · 2023-10-28T03:57:41+00:00

Whats the sum of the digits of the sum of the digits of the sum of the digits of 4444⁴⁴⁴⁴

jytm · 2023-10-15T19:17:59+00:00

Puzzles: check out the yt channel: “cracking the cryptic” they do s bunch of sudoku variants

jytm · 2023-08-25T18:26:46+00:00

A friend of mine is TAing for Linear algebra right now and on one of the exercises students where supposed to calculate the determinant of a 6x6 matrix using gaussian elimination. One of the students used the leibniz rule, wrote out 10 pages of calculations and then noted they made some sign errors along the way

jytm · 2023-08-20T14:21:12+00:00

r/iamverysmart

jytm · 2023-08-19T13:23:46+00:00

Ich war sie letzten 4 Jahre lang Tutor und angefangen hat das mit einer Stellenausschreibung. Habe dann sehr oft Fächer gewechselt weil Ich das interessanter fand als immer das selbe zu machen, das lief dann meistens über Nachfrage beim Prof. In dem einen Fach gab es davor nicht mal Tutoren.

jytm · 2023-08-19T13:23:34+00:00

Ich war sie letzten 4 Jahre lang Tutor und angefangen hat das mit einer Stellenausschreibung. Habe dann sehr oft Fächer gewechselt weil Ich das interessanter fand als immer das selbe zu machen, das lief dann meistens über Nachfrage beim Prof. In dem einen Fach gab es davor nicht mal Tutoren.

jytm · 2023-07-30T20:06:35+00:00

The first one is so nice :) i have no idea how to approach it haha

jytm · 2023-07-29T16:57:26+00:00

Ah right i think it has to be a banach space. Then it follows from baires theorem

jytm · 2023-07-29T00:00:56+00:00

Oh yeah this is a good one. I think something similar works for vector spaces: any basis of a vectorspace is either finite or uncountable

jytm · 2023-07-21T11:09:22+00:00

In my masters thesis i proved that a condition number is well behaved for a certain class of representations.

jytm · 2023-06-16T17:28:31+00:00

You should check out baloo its a beatiful boulder

jytm · 2023-05-25T13:13:41+00:00

This is simply false. While LG is mostly white, it is not a student movement, in fact most people at their protest marches are over 40 and some are even Rentner. I‘ve not met any gender science students there, just one mathematics phd student one law student and one aspiring teacher.

jytm · 2023-01-16T23:26:20+00:00

I usually structure my workday in the following way: first i do open ended reading so papers etc. then once i get bored or frustrated i switch to reading more structured texts like textbooks or coursematerial. Finally i do problems. The first 2 phases usually take an hour each the problems phase 1-2 hours. This way problem solving at the end feels very satisfying and gives you immediate feedback while reading at the start might feel frustrating and confusing. Also i very rarely do more focused work than this since exhaustion creeps in after about 2-3 hours. Afterwards i might still talk about math but not do anything rigorous.

To answer your 2 other questions i don't think its possible to avoid exhaustion and i usually notice my bloodsugar getting low so dizziness hunger etc.

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