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/sci/ - Science & Math

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5518703 No.5518703[DELETED]  [Reply] [Original]

If infinity is a concept this is true.

>> No.5518713
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5518713

>> No.5518717

<span class="math">\aleph_0[/spoiler] is a cardinal
<span class="math">\omega[/spoiler] is an ordinal
<span class="math">+\infty[/spoiler] is a member of the extended reals
All of them are concepts and could be justifiably be called numbers. None of them are reals. Now go away.

>> No.5518743
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5518743

If -infinity isn't real to you can i believe in it?

>> No.5518769

Of course that's true, why wouldn't it be?

>> No.5518788

>>5518703
why.

>> No.5518804

You have to define = OP...

If you mean = as an equality operation for "concepts" then it is true that inf = inf.

However, if you mean = as equating what those individual concepts represent then in general you can neither say that they are equal or not equal, you need more information.

>> No.5518830
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5518830

try again

>> No.5518832
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5518832

thanks for nailing it >>5518804

>> No.5518887
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5518887

0+1 = 1. Is 1 real?
1+1 = 2. Is 2 real?
2+1 = 3. Is 3 real?
3+1 = 4. Is 4 real?
Infinity not real.

>> No.5518890

>>5518887
lel what

>> No.5518922
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5518922

8 =/= 8
8 - 8 /= 0
0 =/= 0