/sci/ - Science & Math » Thread #12603529

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Four Colors Theorem

Anonymous Wed 20 Jan 04:11:37 2021 No.12603529 View Reply Original Report

Quoted By: >>12603562 >>12603597 >>12603603 >>12603605 >>12603616 >>12603711 >>12604221

Will there ever be a proper proof for this?

Anonymous

Anonymous Wed 20 Jan 2021 04:18:35 No.12603562 Report

Quoted By:

>>12603529
sure

Anonymous

Anonymous Wed 20 Jan 2021 04:26:34 No.12603597 Report

Quoted By:

>>12603529
Hasn't there been? Could have sworn there was one in the last decade or so.

Anonymous

Anonymous Wed 20 Jan 2021 04:29:21 No.12603603 Report

Quoted By:

>>12603529
I thought it was proven?

Anonymous

Anonymous Wed 20 Jan 2021 04:29:39 No.12603605 Report

Quoted By:

>>12603529
looks like a pokemon ball

Anonymous

Anonymous Wed 20 Jan 2021 04:34:22 No.12603616 Report

Quoted By:

>>12603529
Pen and paper? Who knows?

Anonymous

Anonymous Wed 20 Jan 2021 05:00:40 No.12603711 Report

Quoted By: >>12603804

>>12603529
How did the proof by exhaustion guys prove that they had considered every possible arrangement of shapes?

Anonymous

Anonymous Wed 20 Jan 2021 05:36:39 No.12603804 Report

Quoted By: >>12603812

>>12603711
Computer

Anonymous

Anonymous Wed 20 Jan 2021 05:40:18 No.12603812 Report

Quoted By: >>12603824

>>12603804
I know they tried every possible arrangement of shapes, but how did they know they hadn't missed any?

Anonymous

Anonymous Wed 20 Jan 2021 05:47:26 No.12603824 Report

Quoted By:

>>12603812
I know nothing about graph theory, lol, but I'm guessing there's a finite set of basis graphs that generates all the graphs of the problem.

Anonymous

Anonymous Wed 20 Jan 2021 08:07:02 No.12604221 Report

Quoted By:

>>12603529
>when will there ever be a proper proof of The Classification of Finite Simple Groups Theorem?
>the Monster Group is too ugly, there needs to be a prettier way of classifying simple groups

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