prooftrees – Forest-based proof trees (symbolic logic)
The package supports drawing proof trees of the kind often used in introductory logic classes, especially those aimed at students without strong mathemtical backgrounds. Hodges (1991) is one example of a text which uses this system. When teaching such a system it is especially useful to annotate the tree with line numbers, justifications and explanations of branch closures.
prooftrees provides a single environment, prooftree, and a variety of tools for annotating, customising and highlighting such trees. A cross-referencing system is provided for trees which cite line numbers in justifications for proof lines or branch closures.
|License||The LaTeX Project Public License 1.3|
|Maintainer||Clea F. Rees
|Contained in||TeX Live as prooftrees|
|MiKTeX as prooftrees|
typesetting logician’s discussions
package uses PGF-TikZ
mechanisms for drawing trees
Download the contents of this package in one zip archive (857.2k).
- 2016-12-07 CTAN update: prooftrees
- 2016-05-17 CTAN update: prooftrees
- 2016-03-20 New on CTAN: prooftrees
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