forked from Isabelle_DOF/Isabelle_DOF
92b515730d
The author_finite invariant did not check anything, as the the elements of the set are already type checked. The new author_set definition checks that the set is not empty, i.e., that myintro has an author. |
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| .. | ||
| 2018-cicm-isabelle_dof-applications | ||
| 2020-iFM-CSP | ||
| 2021-ITP-PMTI | ||
| ROOTS | ||