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Simplify er_blade #140

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Simplify er_blade #140

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18 changes: 3 additions & 15 deletions galgebra/ga.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1650,22 +1650,10 @@ def er_blade(self, er, blade, mode='*', left=True):

.. math:: e^{j}*(e_{i_{1}}\wedge ...\wedge e_{i_{r}})
"""
if mode == '*':
base = self.blade_to_base_rep(blade)
if left:
return self.base_to_blade_rep(self.mul(er, base))
else:
return self.base_to_blade_rep(self.mul(base, er))
elif mode == '^':
if left:
return self.wedge(er, blade)
else:
return self.wedge(blade, er)
if left:
return self.Mul(er, blade, mode=mode)
else:
if left:
return self.Mul(er, blade, mode=mode)
else:
return self.Mul(blade, er, mode=mode)
return self.Mul(blade, er, mode=mode)

def blade_derivation(self, blade, ib):
"""
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