File:ProofTools.png

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ProofTools.png ‎(679 × 433 pixels, file size: 59 KB, MIME type: image/png)

A screenshot of ProofTools, a free, Lazarus-developed, cross-platform application for drawing proof trees (aka semantic tableaux).

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:55, 1 May 2014		679 × 433 (59 KB)	Laird (talk \| contribs)	A screenshot of ProofTools, a free, Lazarus-developed, cross-platform application for drawing proof trees (aka semantic tableaux).

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