List Sub-permutations #
This file develops theory about the List.Subperm
relation.
Notation #
The notation <+~
is used for sub-permutations.
See also List.subperm_ext_iff
.
This file develops theory about the List.Subperm
relation.
The notation <+~
is used for sub-permutations.
See also List.subperm_ext_iff
.