Entering the components of a metric while declaring

sagemath · Jun 27, 2018 · f494678 · f494678
1 parent cae28a7
commit f494678
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Showing 4 changed files with 616 additions and 108 deletions.
diff --git a/src/sage/manifolds/differentiable/manifold.py b/src/sage/manifolds/differentiable/manifold.py
@@ -3214,7 +3214,7 @@ def riemannian_metric(self, name, latex_name=None, dest_map=None):
 
         See
         :class:`~sage.manifolds.differentiable.metric.PseudoRiemannianMetric`
-        for a complete documentation.
+u99        for a complete documentation.
 
         INPUT:
 
@@ -3345,12 +3345,9 @@ class :class:`~sage.manifolds.differentiable.diff_map.DiffMap`
         dim = vmodule.ambient_domain().dimension()
         if signature=='positive':
             signat = dim - 2
-            index = 1
         else:
             signat = 2 - dim
-            index = dim - 1
-        return vmodule.metric(name, signature=signat, latex_name=latex_name,
-                              comp=index)
+        return vmodule.metric(name, signature=signat, latex_name=latex_name)
 
     def lorentz_metric(self, name, signature='positive', latex_name=None,
                        dest_map=None):
@@ -3373,3 +3370,4 @@ def lorentz_metric(self, name, signature='positive', latex_name=None,
         deprecation(19209, 'Use lorentzian_metric() instead.')
         return self.lorentzian_metric(name, signature=signature,
                                       latex_name=latex_name, dest_map=dest_map)
+