From 1c230f365f640a30256e06483d7029daab47b52a Mon Sep 17 00:00:00 2001
From: Nicolas <Nicolas@nonan.net>
Date: Sat, 6 Dec 2025 15:55:22 +0100
Subject: [PATCH] numpy dependency removed for rev kin test

---
 tests/test_rev_kinematics.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/test_rev_kinematics.py b/tests/test_rev_kinematics.py
index 6d67f59..abf04ab 100644
--- a/tests/test_rev_kinematics.py
+++ b/tests/test_rev_kinematics.py
@@ -1,11 +1,10 @@
-import numpy as np
 import copapy as cp
 
 # Arm lengths
 l1, l2 = 1.8, 2.0
 
 # Target position
-target = np.array([0.7, 0.7])
+target = cp.vector([0.7, 0.7])
 
 # Learning rate for iterative adjustment
 alpha = 0.1
@@ -41,7 +40,8 @@ def test_two_arms():
 
     print(f"Joint angles: {tg.read_value(theta)}")
     print(f"Joint position: {tg.read_value(joint)}")
-    print(f"End-effector position: {tg.read_value(effector)}     quadratic error = {tg.read_value(error)}")
+    print(f"End-effector position: {tg.read_value(effector)}")
+    print(f"quadratic error = {tg.read_value(error)}")
 
 
 if __name__ == '__main__':