diff options
Diffstat (limited to 'Empty.thy')
-rw-r--r-- | Empty.thy | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -17,9 +17,9 @@ axiomatization Empty :: Term ("\<zero>") and indEmpty :: "Term \<Rightarrow> Term" ("(1ind\<^sub>\<zero>)") where - Empty_form: "\<zero>: U(O)" + Empty_form: "\<zero>: U O" and - Empty_elim: "\<lbrakk>C: \<zero> \<longrightarrow> U(i); z: \<zero>\<rbrakk> \<Longrightarrow> ind\<^sub>\<zero>(z): C(z)" + Empty_elim: "\<lbrakk>C: \<zero> \<longrightarrow> U i; z: \<zero>\<rbrakk> \<Longrightarrow> ind\<^sub>\<zero> z: C z" text "Rule attribute declarations:" |