/sci/ - Science & Math » Thread #11664646

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Anonymous Tue 12 May 19:20:18 2020 No.11664646 View Reply Original Report

Quoted By: >>11664656 >>11664690 >>11665336 >>11666996 >>11667042 >>11667073

You can find the measurement of a circle with just its width
how?
By multiplying it by pi
wtf is a pi?
pi is 3.14594839389383...
What? So it doesn't have an end?
No its an irrational number
Wtf is an irrational number?
Dude just trust me

Anonymous

Anonymous Tue 12 May 2020 19:23:10 No.11664656 Report

Quoted By:

>>11664646
Circles are infinite, Pi is infinite. Makes sense to me m8

Anonymous

Anonymous Tue 12 May 2020 19:31:15 No.11664690 Report

Quoted By:

>>11664646
op is a retard

you first measure circle's circumference and diameter and then you do division and you get pi

ancient people must've do those calculations with many different circles and they noticed that the result is always pi

Anonymous

Anonymous Tue 12 May 2020 19:32:28 No.11664694 Report

Quoted By: >>11665421

how can pi even exist if perfect circles dont even exist

Anonymous

Anonymous Tue 12 May 2020 22:34:34 No.11665308 Report

Quoted By: >>11665334

>>116646 by definition, a circle is the set of points, in two dimensions, that lie equidistant from a central point. The length of the perimeter of this shape devided by the distance between two opposite points yields a specific number we call Pi.

Anonymous

Anonymous Tue 12 May 2020 22:43:27 No.11665334 Report

Quoted By: >>11667025

>>11665308
Given the commutative property of multiplication one can then use either the diameter or circumference and Pi to find the other

Anonymous

Anonymous Tue 12 May 2020 22:43:33 No.11665336 Report

Quoted By:

>>11664646
just because our numbering system makes irrational numbers that force us to make approximations doesn't mean those geometries do not have a length

Anonymous

Anonymous Tue 12 May 2020 23:08:17 No.11665421 Report

Quoted By: >>11666964 >>11666970

>>11664694
>Perfect circles don't exist
How so?

Anonymous

Anonymous Wed 13 May 2020 10:28:40 No.11666960 Report

Quoted By:

I had expected more of an effort from mathematicians here.

Anonymous

Anonymous Wed 13 May 2020 10:32:23 No.11666964 Report

Quoted By: >>11666985

>>11665421
Draw one.
You can't.
You are a perfect person.
Yet you can't draw a perfect circle.
Therefore perfect circles don't exist.
Q.E.D

Anonymous

Anonymous Wed 13 May 2020 10:34:13 No.11666970 Report

Quoted By: >>11666984

>>11665421
Even God is powerless to create a perfect circle. Qed.

Anonymous

Anonymous Wed 13 May 2020 10:43:26 No.11666984 Report

Quoted By:

>>11666970
https://www.livescience.com/14322-electron-shape-standard-model-particle-physics.html

"If we were to expand the electron up to be the size of the solar system, then we've measured its shape accurate to less than the width of a human hair,"

It's round

Anonymous

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Anonymous Wed 13 May 2020 10:44:51 No.11666985 Report

Quoted By:

>>11666964
>Draw one.
Ok

Anonymous

Anonymous Wed 13 May 2020 10:49:50 No.11666996 Report

Quoted By: >>11667038

>>11664646
the fact that pi doesn't end isn't why it's irrational

Anonymous

Anonymous Wed 13 May 2020 11:04:20 No.11667025 Report

Quoted By:

>>11665334
>given the commutative property of multiplication
retard just have some sort of logarithm-like operation

Anonymous

Anonymous Wed 13 May 2020 11:15:47 No.11667038 Report

Quoted By:

>>11666996
It's equivalent though, you little shit

Anonymous

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Anonymous Wed 13 May 2020 11:18:01 No.11667042 Report

Quoted By:

>>11664646
you don't need real circles for pi guys there's a limit for pi guys

Anonymous

Anonymous Wed 13 May 2020 11:28:17 No.11667073 Report

Quoted By:

>>11664646
>dude ok so pi is the solution to a function
>its just a complex answer to a simple question
>pi is just the shorthand term for the circumference of a square relative to the measurement of its diameter

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