Changes

Changes from Mercurial (hg https://foss.heptapod.net/isa-afp/afp-devel/ default)

added lemma for special case of small integer solutions (no mixed integer), where then everything is of type int

Changeset 12769:e2545be0714b by rene thiemann _rene.thiemann@uibk.ac.at_: added lemma for special case of small integer solutions (no mixed integer), where then everything is of type int
The file was modified	`thys/Linear_Inequalities/Mixed_Integer_Solutions.thy`