diff --git a/version0.5/bug_.txt b/version0.5/bug_.txt
deleted file mode 100644
index a965d6b..0000000
--- a/version0.5/bug_.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-var e=e[0]~e[1]~e[2];
-var e=func(e){e;}
-var e={e:e/e,e:1};
-lat = e.e(e,1).e()+e*e.e(e.e*e/180); # e*e is recognized and then .e cannot be recognized
-if(!e.e)e;
\ No newline at end of file