From bbe8df17c36e378d4a9d70c53ec1a5402fa084e8 Mon Sep 17 00:00:00 2001
From: Eric Wieser <wieser.eric@gmail.com>
Date: Wed, 18 Dec 2019 11:50:12 +0000
Subject: [PATCH] Fix AttributeError in er_blade

`_dot` was removed in gh-142, but when inlining, this call site was missed.
---
 galgebra/ga.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/galgebra/ga.py b/galgebra/ga.py
index 45d87194..34a1e1f1 100644
--- a/galgebra/ga.py
+++ b/galgebra/ga.py
@@ -1663,9 +1663,9 @@ def er_blade(self, er, blade, mode='*', left=True):
                 return self.wedge(blade, er)
         else:
             if left:
-                return self._dot(er, blade, mode=mode)
+                return self.Mul(er, blade, mode=mode)
             else:
-                return self._dot(blade, er, mode=mode)
+                return self.Mul(blade, er, mode=mode)
 
     def blade_derivation(self, blade, ib):
         """