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authorMasaya Tojo <masaya@tojo.tokyo>2022-07-15 23:32:42 +0900
committerMasaya Tojo <masaya@tojo.tokyo>2022-07-15 23:32:42 +0900
commited32e9654d7ac587470f3a9190c708483d68de52 (patch)
tree394f8e54b441aa3cddbf3a02403bf813b1d11dc6
parent11baab578f78913dd282c4a0a9f882aed9070787 (diff)
perm: Add (in-package "ACL2").
-rw-r--r--perm.lisp2
1 files changed, 2 insertions, 0 deletions
diff --git a/perm.lisp b/perm.lisp
index 01b9271..e1d8c77 100644
--- a/perm.lisp
+++ b/perm.lisp
@@ -1,3 +1,5 @@
+(in-package "ACL2")
+
(defun perm (x y)
(cond
((atom x) (atom y))