factor: trim using lists

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

diff --git a/extra/math/dual/dual.factor b/extra/math/dual/dual.factor
index 2f716dfd5eda0033f27ff4ec3b98754f5b7afae5..b125861c83aa538c60aca88091d951b757569643 100644 (file)
--- a/extra/math/dual/dual.factor
+++ b/extra/math/dual/dual.factor
@@ -1,9 +1,8 @@
 ! Copyright (C) 2009 Jason W. Merrill.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: kernel math math.functions math.derivatives accessors
-    macros generic compiler.units words effects vocabs
-    sequences arrays assocs generalizations fry make
-    combinators.smart help help.markup ;
+USING: accessors arrays assocs combinators.smart compiler.units
+effects generalizations help help.markup kernel make math
+sequences vocabs words ;
 
 IN: math.dual