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authorMasaya Tojo <masaya@tojo.tokyo>2021-08-15 19:52:03 +0900
committerMasaya Tojo <masaya@tojo.tokyo>2021-08-15 19:52:03 +0900
commitdd309809e2c4f88c53002b42eddb93837ae05cda (patch)
tree827a5b2e22ea888a5859167582fb603edd4a2028
parent14775ccc8daf54118a8d613bfb5053a1323a41d5 (diff)
pigeonhole: Fix a name of theorem.
-rw-r--r--pigeonhole.lisp2
1 files changed, 1 insertions, 1 deletions
diff --git a/pigeonhole.lisp b/pigeonhole.lisp
index 4be756b..91c221f 100644
--- a/pigeonhole.lisp
+++ b/pigeonhole.lisp
@@ -142,7 +142,7 @@
(x x)))))
(in-theory (disable duplicates-nats))
-(defthm number-of-hairs-are-duplicates-in-gunma
+(defthm numbers-of-hairs-are-duplicates-in-gunma
(let ((max-number-of-hairs 250000)
(gunma-population 2000000))
(implies (and (subsetp x (nats-below max-number-of-hairs))