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Revision Browser : orthocenter
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diff 2007-06-05 09:46:55 - revision [ Version 5 --> (current) ] by Mathprof
Changes for correction #12307 ('list').
diff 2006-09-14 10:39:45 - revision [ Version 4 --> Version 5 ] by Mathprof
Changes for correction #9941 ('orthocentric tetrad').
diff 2006-09-13 21:15:04 - revision [ Version 3 --> Version 4 ] by Mathprof
Changes for correction #8982 ('some other interesting facts').

displaying all 3 items.