--- a/src/Doc/Prog_Prove/Basics.thy Tue Oct 13 19:22:25 2015 +0200
+++ b/src/Doc/Prog_Prove/Basics.thy Tue Oct 13 19:25:22 2015 +0200
@@ -87,7 +87,7 @@
the formula
@{text"A\<^sub>1 \<Longrightarrow> A\<^sub>2 \<Longrightarrow> A\<^sub>3"} means @{text "A\<^sub>1 \<Longrightarrow> (A\<^sub>2 \<Longrightarrow> A\<^sub>3)"}.
The (Isabelle-specific\footnote{To display implications in this style in
-Isabelle/jedit you need to set Plugins $>$ Plugin Options $>$ Isabelle/General $>$ Print Mode to ``\texttt{brackets}'' and restart.}) notation \mbox{@{text"\<lbrakk> A\<^sub>1; \<dots>; A\<^sub>n \<rbrakk> \<Longrightarrow> A"}}
+Isabelle/jEdit you need to set Plugins $>$ Plugin Options $>$ Isabelle/General $>$ Print Mode to ``\texttt{brackets}'' and restart.}) notation \mbox{@{text"\<lbrakk> A\<^sub>1; \<dots>; A\<^sub>n \<rbrakk> \<Longrightarrow> A"}}
is short for the iterated implication \mbox{@{text"A\<^sub>1 \<Longrightarrow> \<dots> \<Longrightarrow> A\<^sub>n \<Longrightarrow> A"}}.
Sometimes we also employ inference rule notation:
\inferrule{\mbox{@{text "A\<^sub>1"}}\\ \mbox{@{text "\<dots>"}}\\ \mbox{@{text "A\<^sub>n"}}}