added one further lemma about equivariance of THE_default

equivariance of THE_default under the uniqueness assumption

derived equivariance for the function graph and function relation

a modified function package where, as a test, True has been injected into the compatibility condictions

removed last traces of debugging code

removed debugging code abd introduced a guarded tracing function

moved Weakening up....it does not compile when put at the last position

tuned

added weakening to the test cases

cleaned up weakening proof and added a version with finit sets

same

some further lemmas for fsets

made sure the raw datatypes and raw functions do not get any mixfix syntax

exported the code into a separate file

strong rule inductions; as an example the weakening lemma works

final version of the ESOP paper; used set+ instead of res as requested by one reviewer

file with most of the strong rule induction development

simple cases for string rule inductions

changed res keyword to set+ for restrictions; comment by a referee

added proper case names for all induct and exhaust theorems

added small example for strong inductions; functions still need a sorry

removed local fix for bug in induction_schema; added setup method for strong inductions

automated all strong induction lemmas

proper application of induction_schema and strong_exhaust rules; needs local fix in induction_schema.ML

generated goals for strong induction theorems.

test with strong inductions

moved all strong_exhaust code to nominal_dt_quot; tuned examples

moved generic functions into nominal_library

slight tuning

slight tuning