diff options
Diffstat (limited to 'mltt/core/MLTT.thy')
| -rw-r--r-- | mltt/core/MLTT.thy | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/mltt/core/MLTT.thy b/mltt/core/MLTT.thy index cd8ae42..5888a90 100644 --- a/mltt/core/MLTT.thy +++ b/mltt/core/MLTT.thy @@ -137,9 +137,6 @@ translations "\<Sum>x: A. B" \<rightleftharpoons> "CONST Sig A (fn x. B)" abbreviation Prod (infixl "\<times>" 60) where "A \<times> B \<equiv> \<Sum>_: A. B" -abbreviation "and" (infixl "\<and>" 60) - where "A \<and> B \<equiv> A \<times> B" - axiomatization where SigF: "\<lbrakk>A: U i; \<And>x. x: A \<Longrightarrow> B x: U i\<rbrakk> \<Longrightarrow> \<Sum>x: A. B x: U i" and |