new energy functions

[moebius2.git] / mgraph.h

diff --git a/mgraph.h b/mgraph.h
index 12f57ab48c2aa52d0666bfc9ac4890234f4c26d0..19cd60137c624b16ff62148643e42303510cfc40 100644 (file)
--- a/mgraph.h
+++ b/mgraph.h
@@ -64,7 +64,7 @@
 
 #define XBITS 4
 #define X (1<<XBITS)
-#define YBITS 4
+#define YBITS 3
 #define Y ((1<<YBITS) - 1)
 
 /* vertex number:   0000 | y     | x