Complex 81 graph/JavaPopWeb/src/jp/ac/nime/computer/grpsimulator/ImgPr/Complex.java return new Complex(a.re_ + b.re_, a.im_ + b.im_); Complex 89 graph/JavaPopWeb/src/jp/ac/nime/computer/grpsimulator/ImgPr/Complex.java return new Complex(a.re_ - b.re_, a.im_ - b.im_); Complex 9 graph/JavaPopWeb/src/jp/ac/nime/computer/grpsimulator/ImgPr/ComplexF.java public class ComplexF extends Complex {