change back to docstring
@@ -195,7 +195,8 @@ class LongDivision(Reciprocal):
return qc
def shift_to_one(qc, b, anc, n):
- # controlled bit shifting for the initial alignment of the most significant bits
+ """controlled bit shifting for the initial alignment of the most
+ significant bits """
for i in range(n-2): # set all the anc1 qubits to 1
qc.x(anc[i])
