原式=(-1+3i)*(1+i)-(1-i)^4/(根号2)^4=(-1+3i-i+3i^2)-(1+i^2-2i)^2/4=(-1+2i-3)-(1-1-2i)^2/4=(-4+2i)-(-2i)^2/4=(-4+2i)-(-4)/4=-4+2i+1=-3+2i