home/nonisographs.md

@@ -12,9 +12,7 @@ used: https://users.cecs.anu.edu.au/~bdm/data/graphs.html
 ![expandW](uploads/2e5d5eaf24e086fa999934c56210fee7/expandW.png)
 
 # better than regular: expanders on W?
-
-![expandzoom](uploads/a04b5530d6bb35ad11737035308dc750/expandzoom.png)
-
+![expand_upper](uploads/afdab380287d13a10b3ade314a548d7a/expand_upper.png)
 
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