/sci/ - Science & Math » Thread #9625011

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Anonymous Wed 28 Mar 04:54:43 2018 No.9625011 View Reply Original Report

Quoted By: >>9625132 >>9625151 >>9625160 >>9625219 >>9625241 >>9625245 >>9625260 >>9626133

What do you have to say about this, /sci/?

Anonymous

Anonymous Wed 28 Mar 2018 06:04:44 No.9625132 Report

Quoted By:

>>9625011
Trivially true

Anonymous

Anonymous Wed 28 Mar 2018 06:13:54 No.9625151 Report

Quoted By:

>>9625011
>wikipedia says so, therefore it must be true!

Anonymous

Anonymous Wed 28 Mar 2018 06:22:29 No.9625160 Report

Quoted By: >>9626268

>>9625011
If that is true than an infinite universe means God exists

Anonymous

Anonymous Wed 28 Mar 2018 06:24:41 No.9625166 Report

Quoted By:

This is a boring thread. We have it daily and it always unequivocally devolves into wildburger posting. Stop it.

Anonymous

Anonymous Wed 28 Mar 2018 06:28:16 No.9625173 Report

Quoted By:

trivially false
http://sites.math.rutgers.edu/~zeilberg/Opinion146.html

Anonymous

Anonymous Wed 28 Mar 2018 06:32:28 No.9625182 Report

Quoted By:

number theory is for fuckin nerds desu

Anonymous

Anonymous Wed 28 Mar 2018 07:11:42 No.9625219 Report

Quoted By:

>>9625011
>wikipedia
Anyone can edit that.

Anonymous

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Anonymous Wed 28 Mar 2018 07:25:39 No.9625241 Report

Quoted By: >>9625299

>>9625011

Anonymous

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Anonymous Wed 28 Mar 2018 07:28:02 No.9625245 Report

Quoted By: >>9625260 >>9625297

>>9625011
>a convergent series equals it's limit

Anonymous

Anonymous Wed 28 Mar 2018 07:41:05 No.9625260 Report

Quoted By:

>>9625011
An engineer wrote that. 0.999999999999999999 meters = 1 meter in real life and anyone who says otherwise is just trying too hard to be correct and/or funny.

Pure math wise, >>9625245 this guy has the right idea.

Anonymous

Anonymous Wed 28 Mar 2018 08:05:50 No.9625292 Report

Quoted By: >>9625595

0.999... = 0.999...
10(0.999...) = 10(0.999...)
10(0.999...) = 9.999...
10(0.999...) = 9 + 0.999...
9(0.999...) = 9
0.999... = 1

Anonymous

Anonymous Wed 28 Mar 2018 08:08:14 No.9625293 Report

Quoted By:

>No one actually bothers to read the article which shows proofs

Anonymous

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Anonymous Wed 28 Mar 2018 08:14:34 No.9625297 Report

Quoted By: >>9625517

>>9625245
>what are equivalence classes of cauchy sequences

Anonymous

Anonymous Wed 28 Mar 2018 08:16:16 No.9625299 Report

Quoted By:

>>9625241
What the fuck is this shit. Why would I want "cults", "infanticide", "preemptive penal organ harvesting", or "Sacred whores".

How is Matt. VII. xix "omnis arbor quae non facit fructum bonum exciditur et in ignem mittitur" relevant?

Anonymous

Anonymous Wed 28 Mar 2018 08:46:42 No.9625341 Report

Quoted By:

>retards can't accept not all reals have unique decimal representation

Anonymous

Anonymous Wed 28 Mar 2018 11:01:24 No.9625517 Report

Quoted By:

>>9625297
Don't bother, people arguing about this topic don't even know what a real number is.

Anonymous

Anonymous Wed 28 Mar 2018 12:08:17 No.9625595 Report

Quoted By: >>9626096

>>9625292
prove that 10(0.999....)=9.999...

Anonymous

Anonymous Wed 28 Mar 2018 13:02:15 No.9625660 Report

Quoted By: >>9626071

It's it's true, then you should be able to prove 0.999 = 1 in base 2 or in base 6 number systems. I suspect any proof wouldn't work in any number system other than base10.

Anonymous

Anonymous Wed 28 Mar 2018 17:15:25 No.9626071 Report

Quoted By: >>9626107

>>9625660
sure thing
$0.\overline{1}_2=\sum_{1}^{\infty}\frac{1}{2^N}=\frac{1}{2}*\sum_{0}^{\infty}\frac{1}{2^N}=\frac{\frac{1}{2}}{1-\frac{1}{2}}=1\\ 0.\overline{5}_6=\sum_{1}^{\infty}\frac{5}{6^N}=\frac{5}{6}*\sum_{0}^{\infty}\frac{1}{6^N}=\frac{\frac{5}{6}}{1-\frac{1}{6}}=1$

Anonymous

Anonymous Wed 28 Mar 2018 17:26:49 No.9626096 Report

Quoted By:

>>9625595
10(0.999...) = 10(9/10+9/100+9/1000+...) = 9+9/10+9/100... = 9.999...

Anonymous

Anonymous Wed 28 Mar 2018 17:30:19 No.9626107 Report

Quoted By: >>9626282

>>9626071
and generally
$x\in\mathbb{N}\backslash\{0\}\\ 0.\overline{(x-1)}_x =\sum_{1}^{N}\frac{(x-1)}{x} =\frac{(x-1)}{x}\sum_{0}^{N}\frac{1}{x} =\frac{\frac{(x-1)}{x}}{1-\frac{1}{x}} =\frac{\frac{(x-1)}{x}}{\frac{x}{x}-\frac{1}{x}} =\frac{\frac{(x-1)}{x}}{\frac{x-1}{x}} =1$

Anonymous

Anonymous Wed 28 Mar 2018 17:39:42 No.9626125 Report

Quoted By:

it's always bugged the fuck out of me that the image isn't logarithmically scaled

Anonymous

Anonymous Wed 28 Mar 2018 17:44:40 No.9626133 Report

Quoted By: >>9626150

>>9625011
it just goes to show that math can be a fraud, and we all know that
magical "logic tricks" that are not true, yet, "the proofs!" are "given"
>close enough for government work

Anonymous

Anonymous Wed 28 Mar 2018 17:50:37 No.9626150 Report

Quoted By:

>>9626133
>math can be a fraud
how is it fraudulent?

Anonymous

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Anonymous Wed 28 Mar 2018 18:39:22 No.9626268 Report

Quoted By:

>>9625160
>calculus is evidence of God

Anonymous

Anonymous Wed 28 Mar 2018 18:44:30 No.9626282 Report

Quoted By:

>>9626107
whoops
that first line should be
$x\in\mathbb{N}\backslash\{0,1\}$

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