Re: Galileo's Paradox
- From: Virgil <virgil@xxxxxxxxxxx>
- Date: Tue, 12 Dec 2006 13:31:22 -0700
In article <457EA97A.3030909@xxxxxxxxxxxxxxxxxxx>,
Eckard Blumschein <blumschein@xxxxxxxxxxxxxxxxxxx> wrote:
I will perhaps no longer reply to nonsensical replies.
On 12/11/2006 9:29 PM, Virgil wrote:
In article <457D53C3.3060308@xxxxxxxxxxxxxxxxxxx>,
"uncountable" mean?
Uncountable is
definitely not a property of numbers. Numbers are always countable.
Nonetheless a single real "number" is uncountable.
Typical self-contradiction. "Uncountable" of an object means that it is
a set whose members cannot be injected into the set of naturals.
Uncountable is the opposite of countable. Therefore it has also to
include non-sets.
Which
Dedekind cuts does EB claim are uncountable by this definition?
E.g. sqrt(2).
I count that as one irrational. So, having been counted, it is hardly
uncountable.
Note that the word "uncountable" has a meaning in mathematical
discussions that overrides any of EB's puerile attempts to redefine it.
.
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