Fix

Author: giadarol

xdeps/optimize/jacobian.py

@@ -33,7 +33,7 @@ def x(self):
     @x.setter
     def x(self, value):
         # Limit check to be added
-        self._x = np.atleast_1d(np.float64(value))
+        self._x = np.array(np.atleast_1d(value), dtype=float)
         self.mask_from_limits = np.ones(len(self._x), dtype=bool)
 
     def step(self, n_steps=1):