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🧵 2+2=4

Anonymous No. 16060008

We have finally conclusively proven that 2+2=4. Why do some people still claim 2+2 can sometimes equal 5?

Anonymous No. 16060077

>>16060008
Isn't it kind of redundant proving something that only contains constant values?

Anonymous No. 16060158

>>16060077
.999...=1

Anonymous No. 16060166

>>16060077
>>16060158
.999...+ε=1
.999...+ε=/=.999...

Anonymous No. 16060438

>>16060158
I don't think .999... is a constant though

Anonymous No. 16060623

>>16060438
You think it's a variable?

Anonymous No. 16060650

>>16060623
It's not a variable, but it's not a constant. For example, infinity + 1 = infinity. If it were a constant it would be infinity + 1 = infinity + 1

Anonymous No. 16060653

>>16060650
...for 0.999... that would be 0.999... + 0.0...9 = 0.999...

Anonymous No. 16060671

>>16060650
Infinity+1 doesn't equal infinity. It's undefined. If you're treating infinities as numbers with hyperreals, then infinity+1 does not equal infinity.

>>16060653
0.0...9 isn't anything. You can't do lead zeroes like that If you meant 9ε, then .999...+9ε also does not equal .999...

Anonymous No. 16060709

>>16060166

.999...+ε =/= 1 retard

.999... = 1
1+ε=/=1

Anonymous No. 16060776

>>16060709
Not in all non-standard analysis.

Anonymous No. 16060985

>>16060671
>0.0...9 isn't anything. You can't do lead zeroes like that
says whom?

Anonymous No. 16061007

>>16060985
Says the math gods. I dunno, Aristotle or somebody.

Anonymous No. 16061039

>>16060166
undergrad retard confirmed

Anonymous No. 16061060

>>16060671
>Infinity+1 doesn't equal infinity. It's undefined
I'm pretty sure it is correct. You can't do infinity - infinity though. Just look up "add number to infinity" and you'll find a lot of people saying infinity + 1 = infinity

Anonymous No. 16061081

>>16060077
prove that [math]\pi^{\pi^{\pi^{\pi}}}[/math] isnt an integer.

Anonymous No. 16061979

>>16061081
Trivial

Anonymous No. 16062504

>>16060166
no, .999...+28ε=1
.999...+28ε=/=.999...

Anonymous No. 16062508

>>16060776
actually it does .999...=1 in non-standard analysis, for everything that is true in the reals is true in the hyperreals