From: Han de Bruijn on
Mike Kelly wrote:

> Han de Bruijn wrote:
>
>>imaginatorium(a)despammed.com wrote:
>>
>>
>>>_How_ would you draw a ball from a vase containing an infinite set of
>>>balls.
>>
>>Yaaawn! This has been discussed, at length, as well:
>>
>>http://huizen.dto.tudelft.nl/deBruijn/grondig/natural.htm#bv
>
> Why provide a link that is completely irrelevant to the question asked?

Irrelevant? Don't think so. Or did I land on the wrong planet?

Han de Bruijn

From: Mike Kelly on

Han de Bruijn wrote:
> Mike Kelly wrote:
>
> > Set theory doesn't claim to subsume all of math. People use it in
> > (almost) every area of math because it works extremely well.
>
> Huh, huh. I use set theory almost nowhere and THAT works extremely well.

You don't do mathematics. You use calculus in physics.

--
mike.

From: Mike Kelly on

Han de Bruijn wrote:
> Mike Kelly wrote:
>
> > Han de Bruijn wrote:
> >
> >>imaginatorium(a)despammed.com wrote:
> >>
> >>
> >>>_How_ would you draw a ball from a vase containing an infinite set of
> >>>balls.
> >>
> >>Yaaawn! This has been discussed, at length, as well:
> >>
> >>http://huizen.dto.tudelft.nl/deBruijn/grondig/natural.htm#bv
> >
> > Why provide a link that is completely irrelevant to the question asked?
>
> Irrelevant? Don't think so. Or did I land on the wrong planet?
>
> Han de Bruijn

You link to a (misleading) summary of the Vase+Balls thread. Maybe you
could point out what part of that link refers to randomly selecting a
ball from a countably infinite collection? Or did you snip so much
context that even you don't know what you're replying to?

--
mike.

From: Han de Bruijn on
Mike Kelly wrote:

> Han de Bruijn wrote:
>
>>Mike Kelly wrote:
>>
>>>Han.deBruijn(a)DTO.TUDelft.NL wrote:
>>>
>>>>What I meant to express is that you are about to be parrotting
>>>>mainstream arguments, without adding to it much thoughts of
>>>>yourself. And that is quite senseless because we have gone
>>>>through all this already.
>>>
>>>Yes, and your position was utterly ripped apart in the very first
>>>response to you by David C. Ullrich, and then by several others. You
>>>were unable to defend your claim. So, why repeat it as though it were
>>>in any way valid?
>>
>>That's because I did a _honest attempt_ to fit my position into the
>>framework of nonstandard analysis (Robinson's theory), which failed.
>
> Your claim was that *standard* set theory + calculus contradicts
> *standard* probability theory. This is untrue. Do you admit it?

Of course not.

>>Of course it failed. Mainstream mathematicians have never understood
>>how infinitesimals work.
>
> NSA is part of mainstream mathematics. What mathematics have never
> understood is why some people are so enarmoured of vigorous handwaving
> as a form of mathematical argument.

Huh, huh. How cute. Take a look at yourself and your aleph_0s.

Han de Bruijn

From: Mike Kelly on

Han de Bruijn wrote:
> Mike Kelly wrote in response to Tony Orlow:
>
> > *sigh*. Probabilities are *standard* real numbers between 0 and 1.
>
> Yes. And infinitesimals are *standard* real numbers in engineering.

Engineering is not mathematics. It uses mathematical results.

> That's why infinitesimal probabilities will become feasible as soon
> as mathematics becomes a science which is compliant with engineering.

Mathematics is not a science. What exactly would it mean for it to
"become a science compliant with engineering"?

--
mike.