Emmanuel Beffara submitted the



Version number: 1.0
License type: lppl1.3

Summary description: Typeset formal proofs in the style of
                     sequent calculus.

Announcement text:

 First public release:

 This package provides commands to typeset proof trees in the
 style of sequent calculus and related systems.

 The commands allow for writing inferences with any number of
 premisses and alignment of successive formulas on an arbitrary
 point.  Various options allow complete control over spacing,
 styles of inference rules, placement of labels, etc.

 The package requires pgfkeys from the PGF/TikZ bundle
 for the option system.


This package is located at 

More information is at

We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .


   Thanks for the upload.

     For the CTAN Team
    Petra RĂ¼be-Pugliese

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