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/sci/ - Science & Math

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15829802 No.15829802 [Reply] [Original]

>1/0 = infinity, not undefined

>2 is not a prime number

there i saved mathematics, thank me later

>> No.15829810

>>15829802
What is 1/-infinity?

>> No.15829813

>>15829802
Yes, but we did know before. Especially the 2 not being a prime number, when I made prime number generator that gives every prime, it does start at 3.

>> No.15829829

>>15829810
zero

>> No.15829851

>>15829829
But OP said 1/0 is just infinity. It looks like negative infinity inverted also yields zero. So inverting zero should simultaneously also lead to negative Infinity no?

>> No.15829856

>>15829851
nope because the -1 is on the outside of the equation and is then reduced by the zero

>> No.15829865

>>15829813
Your generator doesn't work.

>> No.15829867

>>15829802
>2 is not a prime number
it's factors are 1 and itself. that makes it prime

>> No.15829871

>>15829867
so does 1

>> No.15829901

What are the prime factors of 2?

>> No.15829989

>>15829871
no, 1 is a unit

>> No.15830002

>>15829989
The only unit here is the absolute unit titcow in the OP

>> No.15830301

>>15829856
That does not change anything, Anon. It still means 1/0 has ambiguous answers.

>> No.15830318

>>15829802
1/0 = 1 though
That way 0/0 would also be 0 and not 1

>> No.15830531

n/0=n

if u dont divide a cake you just get the whole cake

>> No.15830549

>>15829802
S s e x x x o o!!!

>> No.15830556

>>15829802
but the limit as x approaches zero of x^2/x isn't infinity

>> No.15830569

2 is an honorary composite number. its only prime cause it didnt have a chance not to be
>no factors other than 1 and itself
>the only numbers so far are 1 and itself

>> No.15830575

>>15830531
denominator doesnt count the number of divisions. 1 cake divided by 2 is a cake with one slice in it. so 1/0 = -1

>> No.15830609

>>15830575
One cake divided once gets you to 2 pieces and those pieces are equal to 1 cake.
One cake divided once and then the second cut makes the 2 pieces you cut into 2 1/4ths and the 2 pieces are eqaul to 1/2 cake

>> No.15830613
File: 30 KB, 620x456, cake.png [View same] [iqdb] [saucenao] [google]
15830613

>>15830609
Like this

>> No.15830614

>>15829802
I'd divide her cake, if you know what I mean.

>> No.15830662
File: 61 KB, 512x512, scipepe.jpg [View same] [iqdb] [saucenao] [google]
15830662

>>15829802
Wrong.
Infinity is not a number.
1/0 = nan, because nan * 0 = 1, that means there is no number that multiplied by 0 gives 1, therefore undefined.
2 is a prime number, read the definition of prime number.

>> No.15830855

>>15830662
2 is a gay number. The best number is 17

>> No.15830870

>>15830855
Tastelet. 17 is just a slutty 7.

>> No.15830876

>>15829901
2 = (1 + i)(1 - i)

>> No.15830887

>>15830301
Nope

>> No.15830892

>>15830662
yeah Hitomi's number isn't in the reals

>> No.15830949

>>15829802
>1/0 = infinity, not undefined
1/0 is the solution to the equation x * 0 = 1
there is no real or complex number that satisfies this equation
1/0 is undefined in the domain of real/complex numbers
>>15830318
> 1/0 = 1 though
this would imply that 1 * 0 = 1 which is obviously not true
>>15830531
> n/0=n
this would imply that n * 0 = n
this is only true for n = 0, it does not hold for all numbers

>> No.15831107
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15831107

>>15829802
I did not understand a thing it said

>> No.15831160

>>15829802
infinity doesnt exist.

primed are relative to the number system and natural number subset of your choosing

>> No.15831282 [DELETED] 

>>15830887
[math]\begin{align}/frac{1}{-\infty} &= 0 \\ \frac{1}{\infty} &= 0\end{align}[/math]
So we have two options for 1/0. Which one is it? And why is it only one?

>> No.15831286

>>15830887
[math]\begin{align}\frac{1}{-\infty} &= 0 \\ \frac{1}{\infty} &= 0\end{align}[/math]
So we have two options for 1/0. Which one is it? And why is it only one?

>> No.15831303

>>15831286
easily resolved by letting [math]-\infty = \infty[/math]

>> No.15831306

>>15831303
fucking centrists

>> No.15831325

>>15831303
Infinities are not comparable to each other, you excrement of the US education system.

>> No.15831326

>>15831325
google projectively extended real number line

>> No.15831364

>>15829851
1/-∞ is -1/∞ which is also 0, and -1/0 is -∞
kys retard

>> No.15831419

>>15829802
What is infinity times zero?

>> No.15831428
File: 533 KB, 1x1, extended-real-150017.pdf [View same] [iqdb] [saucenao] [google]
15831428

>>15831325
Extended Real Intervals
and the Topological Closure
of Extended Real Relations

>> No.15831623

>>15831286
It’s 0 and -0 you fucking mong

>> No.15831694

>>15829802
this is absolutely the most retarded thing ive seen all day