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| -rw-r--r-- | etc/isar/Unicode.thy | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/etc/isar/Unicode.thy b/etc/isar/Unicode.thy index 822042f5..3b05efe3 100644 --- a/etc/isar/Unicode.thy +++ b/etc/isar/Unicode.thy @@ -37,6 +37,8 @@ datatype alef_bet = | Shin ("ש") | Tav ("ת") +thm alef_bet.induct + text {* Interpreting Hebrew letters as numbers. *} @@ -66,6 +68,8 @@ primrec "mispar ש = 300" "mispar ת = 400" +thm mispar.simps + lemma "mispar ק + mispar ל + mispar ה = 135" by simp |