From 52a7f6c8e3fbc3fa7ee15d9f1dd8e6392aa1d0b5 Mon Sep 17 00:00:00 2001
From: Alexander Fabisch <alexander.fabisch@dfki.de>
Date: Mon, 7 Aug 2023 09:19:43 +0200
Subject: [PATCH] Use float type limits

---
 pytransform3d/batch_rotations.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pytransform3d/batch_rotations.py b/pytransform3d/batch_rotations.py
index 1b1d6d3f6..5e35cc5d0 100644
--- a/pytransform3d/batch_rotations.py
+++ b/pytransform3d/batch_rotations.py
@@ -302,7 +302,7 @@ def axis_angles_from_matrices(Rs, traces=None, out=None):
             # out[False, n] = value will not assign value to out[n]
             traces = traces[0]
 
-    angles = np.arccos(np.clip((traces - 1.0) / 2.0, -1, 1))
+    angles = np.arccos(np.clip((traces - 1.0) / 2.0, -1.0, 1.0))
 
     if out is None:
         out = np.empty(instances_shape + (4,))