✐‹creator "Kevin Kappelmann"› section ‹Zippy Tactics› theory Zippy_Tactics_Base imports Zippy_Goal_Pos_Updates_Base begin ML_file‹zippy_rtactic_result.ML› ML_file‹zippy_rtactic.ML› ML_file‹zippy_ztactic_result.ML› ML_file‹zippy_ztactic.ML› end