diff --git a/lib_jl.asy b/lib_jl.asy
index 3837b97..646bf36 100644
--- a/lib_jl.asy
+++ b/lib_jl.asy
@@ -11,6 +11,7 @@ import gm_tableaux;
 import geometry;
 import inequations_cg;
 import OG;
+import patterns;
 
 real w=linewidth();
 
@@ -24,34 +25,4 @@ marker croix2(pen sColor)
    return marker(scale(2)*cross(4), sColor);
 }
 
-void loadaxis(real xmin, real xmax, real ymin, real ymax)
-{
-//xlimits(xmin,xmax,Crop);
-//ylimits(ymin,ymax,Crop);
-
-xaxis(Label("$x$",position=EndPoint, align=.2*SE),
-      xmin=xmin,xmax=xmax,
-      Ticks(scale(.7)*Label(align=E),
-            NoZero,
-            //begin=false,
-            end=false,
-            //beginlabel=false,
-            endlabel=false,
-            Step=1,step=.25,
-            Size=1mm, size=.5mm,
-            pTick=black,ptick=gray),
-      Arrow);
-
-yaxis(Label("$y$",position=EndPoint, align=.2*NW),
-      ymin=ymin,ymax=ymax,
-      Ticks(scale(.7)*Label(),
-            NoZero,
-            //begin=false,
-            end=false,
-            //beginlabel=false,
-            endlabel=false,
-            Step=1,step=.25,
-            Size=1mm, size=.5mm,
-            pTick=black,ptick=gray),
-      Arrow);
-}
+add("hachures1",hatch(H=3mm,dir=SE,black));