diff -r ae4dc5ac983f -r 8d08bc7e8f98 src/HOL/Sledgehammer.thy
--- a/src/HOL/Sledgehammer.thy	Mon Jan 31 16:09:23 2022 +0100
+++ b/src/HOL/Sledgehammer.thy	Mon Jan 31 16:09:23 2022 +0100
@@ -36,6 +36,15 @@
 ML_file \<open>Tools/Sledgehammer/sledgehammer_tactics.ML\<close>
 
 (*
+lemma "1 + 1 = 2"
+  sledgehammer [slices = 40, max_proofs = 40]
+
+lemma "1 + 1 = 2"
+  sledgehammer [verbose, slices = 4]
+  oops
+*)
+
+(*
 lemma "1 + 1 = 2 \<and> 0 + (x::nat) = x"
   sledgehammer [max_proofs = 3]
   oops