/sci/ - Science & Math

>>12232230
Fuck you, stop shitting up the post with mathematical illiteracy and take a calc 2 course.

>>12221835
It was only a debate for people who don't understand undergrad calculus, specifically infinite series. It obviously equals one, stop being retarded, and pick up a calculus textbook.

>>12037265
People who think .999...=/=1 are gibbering retards or trolls. Period.

>>11972411
Stop using other peoples retardation to justify your own.

>>11950244

>>11939170
Stop being a retard.

>>11866224
1) It IS an accepted fact, because we can actually do math.
2) We call you retards because rigorous mathematical proofs like pic related are too much for retards like you to handle.
You are the one spreading garbage because you don't understand how Real numbers work.

>>11699494
>>11701390
Nevermind, you are wrong about [math]0.\overline{9}[/math] not being equal to 1. It obviously is.

Let x = 0.999...
10x = 9.999...
9 + 0.999... = 9.999...
9 + x = 10x
10x - x = 9
9x = 9
x = 1

>>11631874
>>11632485
Let x = 0.999...
10x = 9.999...
9 + 0.999... = 9.999...
9 + x = 10x
10x - x = 9
9x = 9
x = 1

>>11631846
No u

>>11614036
Wrong, stop using the Golden Mean Fallacy. The people who think 1=/=0.9... are WRONG, end of story.

>>11611798
Piss off, ignoramus.

>>11597151
Wrong, retard. "1=.9..." makes sense because we can actually prove it (pic related).
>>11597258
Actually it is wrong, but the conclusion is correct. Use pic instead.

>>11604521
Fuck off, retard.

>>11601597
>>11601623
>>11601627
>>11601628
>>11601660
>>11602062
>>11602074
>>11602126
>>11602110
>>11602355
>>11602808
>>11602972
.9...=1
Period.
End of reasonable discussion on this topic. Pic related is a PROOF that it equals one, and you are either baiting or mathematically illiterate for suggesting otherwise.

>>11597883

>>11599090
>>11599326
>>11599365
Stop being retarded, retards.

>>11591481
>.9... doesn't exist
Fuck off you mathematically illiterate retard.

>>11588349
Shut up, schizo.

>>11586915
We don't "take 0.9...=1 for granted", we PROVED that 0.9...=1
Pic related.

>>11586483
>>11586495
>>11586497
>>11586500
>>11586504
>>11586507
>>11586510
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>>11586900
>>11586936
>>11587098
>>11587106
x = 0.999...
10x = 9.999...
9 + 0.999... = 9.999...
9 + x = 10x
10x - x = 9
9x = 9
x = 1

>>11586908
x = 0.999...
10x = 9.999...
9 + 0.999... = 9.999...
9 + x = 10x
10x - x = 9
9x = 9
x = 1

>>11586896
There, proven.

>>11579629
Yes. People smart enough to do BASIC calculus accept that 0.9999...=1, but people too retarded to understand calculus and understand that the 9's are ALREADY THERE. Numbers are not processes.