2006-02-20 | kleing | 2006-02-20 | fixed | file | diff | annotate |
2006-02-19 | kleing | 2006-02-19 | * added Library/ASeries (sum of arithmetic series with instantiation to nat and int) * added Complex/ex/ASeries_Complex (instantiation of the above for reals) * added Complex/ex/HarmonicSeries (should really be in something like Complex/Library) (these are contributions by Benjamin Porter, numbers 68 and 34 of http://www.cs.ru.nl/~freek/100/) | file | diff | annotate |
2006-02-12 | wenzelm | 2006-02-12 | minor tuning of proofs, notably induct; | file | diff | annotate |
2006-02-12 | kleing | 2006-02-12 | * moved ThreeDivides from Isar_examples to better suited HOL/ex * moved 2 summation lemmas from ThreeDivides to SetInterval | file | diff | annotate |