From 3112747ee22aa8a64b382565bb7814fc17e1370d Mon Sep 17 00:00:00 2001
From: Matthias Goerner <1239022+unhyperbolic@users.noreply.github.com>
Date: Thu, 22 Feb 2024 19:55:53 -0800
Subject: [PATCH] Python code to compute distances: fix _safe_arccosh.

---
 python/hyperboloid/distances.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/hyperboloid/distances.py b/python/hyperboloid/distances.py
index 52eaa08a..5d73c582 100644
--- a/python/hyperboloid/distances.py
+++ b/python/hyperboloid/distances.py
@@ -206,7 +206,7 @@ def _safe_arccosh(p):
         RIF = p.parent()
         p = p.intersection(RIF(1, sage.all.Infinity))
     else:
-        if p < 0:
+        if p < 1:
             RF = p.parent()
             return RF(0)
     return p.arccosh()