Comment author:ellenjanuary
01 November 2009 05:35:02PM
-5 points
[-]

Sir, yes sir! But I'm hardly an expert, college dropout and all that. (Community college even. ;) ) So, where do I get off claiming to be a mathematician? Why, the scientific method, of course. The zero is not as "concrete" concept as his material other half, the one; but concepts of a symbolic language is all they are. A guy on Youtube made me a mathematician. He was arguing for the establishment of a new symbology to replace the zero; a "blank" that was more computer friendly, as it were. To me, that's not the point. I mean, that old, round fellow is all but a number to most but the nit-pickers like me. I see it as a type of warning. Here there be dragons. Zero is the face of infinity that has become contemptible by its familiarity, yet the wise men of the East have long knew something all our vaunted Western technology is just discovering. The legendary kingdom of heaven is not beyond the sum total of everything, the nearer doorway is through the absence of anything.

What is empty space? Far more than nothing, it would seem. I was watching Stephen Wolfram discuss his book, <i>A New Kind of Science</i>, the other day. Since I missed genius by a couple of points, I couldn't quite follow how computational irreducibility is other than deterministic chaos in a new suit; but I'm sure the stupid brain will do further research one day. But it was drifting, thinking about how I don't know jack about QM but quantum decoherence sounds like a winner; and he's showing patterns of cellular automatia, rule 110, I think it was. A nearly "random mess" in the first line, but as successive iterations display... particles, from the stuff of nothingness. He even mentioned how it resembled particle interaction towards the end. Like sixteen lines of code that display the sum total of the Julia sets, twenty years and three hundred pages of Gaston Julia's life. Elegant, as we say in the field.

But I love this place. I still have to go back and research half of this very post to decode what is actually being said, but "yes, no, and maybe" sure seem to be covered by the three infinities; positive, negative, and zero. ;)

Comment author:Zack_M_Davis
01 November 2009 07:46:13PM
5 points
[-]

Your passion is admirable, but you would seem to have much more to learn before you are ready to make your greatest contribution. (As do we all, of course.) For instance, the mathematical community at large actually does consider zero to be a number; this is not really in contention.

But I love this place. I still have to go back and research half of this very post to decode what is actually being said,

Here at Less Wrong, we prefer focused, previously-researched posts: probably this partially explains the downvotes you've been getting. Have you considered getting your own blog? Keep studying, and I hope to see your work in the future.

Comment author:RobinZ
01 November 2009 11:27:38PM
3 points
[-]

Elaborating on Davis's remarks: what you have to consider is that mathematics is something of a game, something of an art, and something of a science - to become a mathematician is not to be declared such, but to develop the skill of mathematics.

On the point of zero: just to begin with, consider subtraction. Subtraction is a simple operation, the inversion of addition - because one plus one is two, two minus one is one. When we consider this operation, we discover that there is nothing to prevent us from subtracting a number from itself unless we make a rule such - and why should we? The only reason to make such a rule is to appease an idea of numbers which does not include those less than zero, and that is no reason at all.

So, we call this number - one less than one, two less than two, etc. - zero. We find it behaves as the other numbers do - it may be added, subtracted, multiplied just as other numbers, and that it cannot be divided by suggests a host of new ideas.

Calling zero a number pays dividends. Therefore zero is a number. Quod erat demonstrandum.

## Comments (265)

Best