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Re: Subtracting moments
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From: |
Jan Nieuwenhuizen |
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Subject: |
Re: Subtracting moments |
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Date: |
Tue, 05 Jul 2005 23:03:55 +0200 |
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User-agent: |
Gnus/5.1003 (Gnus v5.10.3) Emacs/21.3.50 (gnu/linux) |
Kristof Bastiaensen writes:
> Hi, how can I subtract two moments in scheme?
#(define (ly:sub-moment a b)
(ly:add-moment a (ly:mul-moment b (ly:make-moment -1 1))))
#(display (ly:sub-moment (ly:make-moment 4 1) (ly:make-moment 3 1)))
> Isn't there a function (ly:moment-sub moment1 moment2)?
Currently not.
Jan.
--
Jan Nieuwenhuizen <address@hidden> | GNU LilyPond - The music typesetter
http://www.xs4all.nl/~jantien | http://www.lilypond.org
- Subtracting moments, Kristof Bastiaensen, 2005/07/05
- Re: Subtracting moments,
Jan Nieuwenhuizen <=