- From: Joris van der Hoeven <address@hidden>
- To: address@hidden
- Subject: Re: [TeXmacs] Natural Deduction
- Date: Sat, 22 Oct 2005 12:02:16 +0200
On Fri, Oct 21, 2005 at 10:39:37PM +0200, Henri Lesourd wrote:
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>>>>>I want to typeset some Natural Deduction proofs in TeXmacs. See pages
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>>>>>15 and 16 of [1] for some examples and the formal syntax. Using
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>>>>>faction bars almost works. The only problem is that they extend their
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>>>>>width to include everything above and below them. For natural
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>>>>>deduction the bar should only extend to include the things immediately
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>>>>>above and below. Does there exists a TeXmacs module for this or how
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>>>>>would I go about typesetting this?
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>>>>>
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>>The plugin is now available on my web page :
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>><<
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>> http://www.ags.uni-sb.de/~henri/texmacs
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>
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>The plug-in is interesting, but I do not think that it answers
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>the typographic question raised by Michael.
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>
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Currently, this plugin draws exactly the kind of trees that
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are shown in Michael's example document. And it does that
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in a completely automatic way.
*NO*, the fraction bars are *NOT* shortened in the way Michael requests.
Re: [TeXmacs] Natural Deduction, Joris van der Hoeven, 10/15/2005
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