dofile("../definitions.Quanty") Opp = Opp1 + 0.000001*Opp2 print(Opp) Opp3 = Chop(Opp,0.001) print(Opp3) psi = psi1 + 0.00001 * psi2 print(psi) psi3 = Chop(psi,0.001) print(psi3) a = 0.000001 + 0.3 * I b = Chop(a,0.001) print("a = ",a,"\nChop(a) = ",b)