diff --git a/11/Solution #11/Exercise3.wxm b/11/Solution #11/Maxima/Exercise3.wxm
similarity index 97%
rename from 11/Solution #11/Exercise3.wxm
rename to 11/Solution #11/Maxima/Exercise3.wxm
index 464a5be..eebc544 100644
--- a/11/Solution #11/Exercise3.wxm	
+++ b/11/Solution #11/Maxima/Exercise3.wxm	
@@ -1,19 +1,19 @@
-/* [wxMaxima batch file version 1] [ DO NOT EDIT BY HAND! ]*/
-/* [ Created with http://maxima-online.org ] */
-
-/* [wxMaxima: comment start ]
-This solution online http://maxima-online.org/?inc=r-1989390068
-   [wxMaxima: comment end   ] */
-
-/* [wxMaxima: input   start ] */
-h1(x):= x^2-2*x+3;
-h2(x):= cos(2*x);
-h3(x):= sin(1/x);
-h4(x,y):=x^2+y^2;
-h5(x,y):=x^2-y^2+2*x*y^2+1;
-plot2d (h1(x), [x, -10, 12]);
-plot2d (h2(x), [x, -10, 10]);
-plot2d (h3(x), [x, -10, 10]);
-plot3d (h4(x,y), [x, 0, 10], [y ,0 ,10], [palette, false], [color, magenta, blue]);
-             plot3d (h5(x,y), [x, 0, 10], [y ,0 ,10]);
-/* [wxMaxima: input   end   ] */
+/* [wxMaxima batch file version 1] [ DO NOT EDIT BY HAND! ]*/
+/* [ Created with http://maxima-online.org ] */
+
+/* [wxMaxima: comment start ]
+This solution online http://maxima-online.org/?inc=r-1989390068
+   [wxMaxima: comment end   ] */
+
+/* [wxMaxima: input   start ] */
+h1(x):= x^2-2*x+3;
+h2(x):= cos(2*x);
+h3(x):= sin(1/x);
+h4(x,y):=x^2+y^2;
+h5(x,y):=x^2-y^2+2*x*y^2+1;
+plot2d (h1(x), [x, -10, 12]);
+plot2d (h2(x), [x, -10, 10]);
+plot2d (h3(x), [x, -10, 10]);
+plot3d (h4(x,y), [x, 0, 10], [y ,0 ,10], [palette, false], [color, magenta, blue]);
+             plot3d (h5(x,y), [x, 0, 10], [y ,0 ,10]);
+/* [wxMaxima: input   end   ] */