--- a/src/HOL/Library/FuncSet.thy Sun Aug 25 20:54:20 2024 +0200
+++ b/src/HOL/Library/FuncSet.thy Sun Aug 25 21:10:01 2024 +0200
@@ -25,6 +25,9 @@
syntax
"_Pi" :: "pttrn \<Rightarrow> 'a set \<Rightarrow> 'b set \<Rightarrow> ('a \<Rightarrow> 'b) set" ("(3\<Pi> _\<in>_./ _)" 10)
"_lam" :: "pttrn \<Rightarrow> 'a set \<Rightarrow> ('a \<Rightarrow> 'b) \<Rightarrow> ('a \<Rightarrow> 'b)" ("(3\<lambda>_\<in>_./ _)" [0,0,3] 3)
+syntax_consts
+ "_Pi" \<rightleftharpoons> Pi and
+ "_lam" \<rightleftharpoons> restrict
translations
"\<Pi> x\<in>A. B" \<rightleftharpoons> "CONST Pi A (\<lambda>x. B)"
"\<lambda>x\<in>A. f" \<rightleftharpoons> "CONST restrict (\<lambda>x. f) A"
@@ -350,6 +353,8 @@
syntax
"_PiE" :: "pttrn \<Rightarrow> 'a set \<Rightarrow> 'b set \<Rightarrow> ('a \<Rightarrow> 'b) set" ("(3\<Pi>\<^sub>E _\<in>_./ _)" 10)
+syntax_consts
+ "_PiE" \<rightleftharpoons> Pi\<^sub>E
translations
"\<Pi>\<^sub>E x\<in>A. B" \<rightleftharpoons> "CONST Pi\<^sub>E A (\<lambda>x. B)"