化简数学公式

northwolves

$m+n I=w^2-dz^2=(u+Iv)^2-(a+Ib)(x+I y)^2=(u^2-v^2-a(x^2-y^2)+2bxy)+(2uv-b(x^2-y^2)-2axy)I$

$m-n I=...=(u^2-v^2-a(x^2-y^2)+2bxy)-(2uv-b(x^2-y^2)-2axy)I$

$m^2+n^2=(u^2-v^2-a(x^2-y^2)+2bxy)^2+(2uv-b(x^2-y^2)-2axy)^2$