X-Git-Url: https://gitweb.factorcode.org/gitweb.cgi?p=factor.git;a=blobdiff_plain;f=extra%2Fmath%2Frunge-kutta%2Frunge-kutta.factor;h=8ed6c25777c20846969f5ffd134ec0415548e543;hp=75b08b12a9622c12fb88f11cb2a772150287df43;hb=96d543056491bfd71e65a093f4add5a6a5bb780d;hpb=6206ba5583b7616c59741963dbf01d8c9c88e223

diff --git a/extra/math/runge-kutta/runge-kutta.factor b/extra/math/runge-kutta/runge-kutta.factor
index 75b08b12a9..8ed6c25777 100755
--- a/extra/math/runge-kutta/runge-kutta.factor
+++ b/extra/math/runge-kutta/runge-kutta.factor
@@ -1,5 +1,5 @@
-USING: kernel accessors fry combinators sequences sequences.generalizations
-       arrays math math.vectors math.functions ;
+USING: kernel accessors combinators sequences sequences.generalizations
+arrays math math.vectors ;
 IN: math.runge-kutta
 
 : runge-kutta-2-transform ( rk1 tx..n delta -- tx..n' delta )