# Use the one the user gave us.
rank_A = rank
- # Begin with the zero matrix, and add projectors to it if we have
- # any.
- A = V.zero_element().column()*V.zero_element().row()
+ # Begin with the zero matrix, and add projectors to it if we have any.
+ A = V.zero().column()*V.zero().row()
# Careful, begin at idx=1 so that we only generate a projector
# when rank_A is greater than zero.