2004-05-06 | wenzelm | 2004-05-06 | tuned document; | file | diff | annotate |
2004-02-26 | nipkow | 2004-02-26 | corrected authors | file | diff | annotate |
2003-07-24 | paulson | 2003-07-24 | new theory NatPair of the injection from nat*nat -> nat | file | diff | annotate |