fixed spherity

2019-09-28 16:53:35 +02:00 · 2019-09-28 16:53:35 +02:00 · 77cf19fadc
parent 566a323eb4
commit 77cf19fadc
1 changed files with 1 additions and 1 deletions
--- a/hypgraph.cpp
+++ b/hypgraph.cpp
@ -887,7 +887,7 @@ EX ld spherity(const hyperpoint& h) {
  if(!sphere) return 1;
  
  if(vid.alpha > 1) {
-    return to01(1/vid.alpha, 1, -h[2]);
+    return to01(1/vid.alpha, 1, abs(h[2]));
    }  
  
  if(vid.alpha <= 1) {