factor: trim using lists

[factor.git] / extra / math / factorials / factorials.factor

diff --git a/extra/math/factorials/factorials.factor b/extra/math/factorials/factorials.factor
index c97194af8002f5ff80c64370e294b8b5ab718ab5..06d3eac0285a4db4d38dd3a502fd3c9cdaf02c80 100644 (file)
--- a/extra/math/factorials/factorials.factor
+++ b/extra/math/factorials/factorials.factor
@@ -1,8 +1,8 @@
 ! Copyright (C) 2013 John Benediktsson
 ! See http://factorcode.org/license.txt for BSD license
 
-USING: combinators combinators.short-circuit fry inverse kernel
-math math.functions math.primes ranges memoize sequences ;
+USING: combinators combinators.short-circuit inverse kernel
+math math.functions math.primes ranges sequences ;
 
 IN: math.factorials