标签: wolfram-mathematica
q = 1 + 1 * 1i;
p = 1;
a = -i p q * x- [4 / q] * t;
X = Exp [a];
Y = Exp [-a];
r1 =共轭[q] Y +共轭[Y] + q X 共轭[X] / Y +共轭[Y] + X 共轭[X];
u = p + i * \ partial_ {x} r1;
Plot3D [Abs [u],{x,-5,5} {t,-5,5},PlotRange->全部]
当我评估单元格Mathematica时不显示图。