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2006-10-25 | Ferruccio Guidi | we removed about 100 match-with costruction turning... | blob | commitdiff | raw |
2006-09-18 | Ferruccio Guidi | last problem elegantly resolved! | blob | commitdiff | raw | diff to current |
2006-09-08 | Ferruccio Guidi | - some theorems from levels_defs | blob | commitdiff | raw | diff to current |