Changes

Changes from Mercurial (hg https://bitbucket.org/isa-afp/afp-devel/ default)

Changeset 10199:6cb4fda9287a by rene thiemann _rene.thiemann@uibk.ac.at_: moved lemmas, added reduce_basis_cost_M
The file was modified	`thys/LLL_Basis_Reduction/LLL.thy`
The file was modified	`thys/LLL_Basis_Reduction/LLL_Complexity.thy`
The file was modified	`thys/LLL_Basis_Reduction/LLL_Number_Bounds.thy`