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Re: irrational meters
From: |
David Zelinsky |
Subject: |
Re: irrational meters |
Date: |
Wed, 18 Jan 2023 19:27:47 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) |
Silvain Dupertuis <silvain-dupertuis@bluewin.ch> writes:
> It is better not to confuse a /fraction/ (as an expression) and it's
> /value/ (as a /number/) — a number cannot have a numerator or a
> denominator!
Well, a *rational* number does have a well-defined denominator: Because
of unique factorization of the integers, there is a unique
representation of a rational number as n/d where n and d are integers
with no common factor and d is positive. Now if we wanted to think
about time signatures N/D where N and D are elements of, say the
integers with the square root of -5 adjoined, that's another matter.
Any takers, you composers out there? :)
-David
- Re: irrational meters, (continued)
- Re: irrational meters, David Zelinsky, 2023/01/17
- Re: irrational meters, H. S. Teoh, 2023/01/17
- Re: irrational meters, Saul Tobin, 2023/01/17
- Re: irrational meters, David Nalesnik, 2023/01/17
- Re: irrational meters, Mark Knoop, 2023/01/18
- Re: irrational meters, Paul Hodges, 2023/01/18
- Re: irrational meters, Aaron Hill, 2023/01/18
- Re: irrational meters, David Wright, 2023/01/18
- Re: irrational meters, Shane Brandes, 2023/01/18
- Re: irrational meters, Silvain Dupertuis, 2023/01/18
- Re: irrational meters,
David Zelinsky <=
- Re: irrational meters, H. S. Teoh, 2023/01/19
- Re: irrational meters, Hans Åberg, 2023/01/18
- Re: irrational meters, Hans Åberg, 2023/01/17
- Re: irrational meters, Silvain Dupertuis, 2023/01/17
- Re: irrational meters, David Poon, 2023/01/17
- Re: irrational meters, Hans Åberg, 2023/01/17
- Re: irrational meters, Valentin Petzel, 2023/01/19
Re: irrational meters, Karim Haddad, 2023/01/17