changeset 40968 | a6fcd305f7dc |
parent 40672 | abd4e7358847 |
child 41372 | 551eb49a6e91 |
40965:54b6c9e1c157 | 40968:a6fcd305f7dc |
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173 qed |
173 qed |
174 |
174 |
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175 |
176 section {* Functorial structure *} |
176 section {* Functorial structure *} |
177 |
177 |
178 type_mapper map |
178 type_lifting map |
179 by (auto intro: dlist_eqI simp add: remdups_map_remdups comp_def) |
179 by (auto intro: dlist_eqI simp add: remdups_map_remdups comp_def) |
180 |
180 |
181 |
181 |
182 section {* Implementation of sets by distinct lists -- canonical! *} |
182 section {* Implementation of sets by distinct lists -- canonical! *} |
183 |
183 |