python可视化怎么计算

((x^2+y^2)/(x^2-y^2))+((x^3-y^3)/(x^3+y^3))

python中的幂是**
你是想要


def fun(x,y):
    result = ((x**2+y**2)/(x**2-y**2))+((x**3-y**3)/(x**3+y**3))
    return result

这种效果?
有帮助望采纳~

作图用matplotlib库,参考代码:

from mpl_toolkits.mplot3d import Axes3D
import numpy as np
from matplotlib import pyplot as plt
 
fig = plt.figure()
ax = Axes3D(fig, auto_add_to_figure=False)
fig.add_axes(ax)
X=np.linspace(1,3,200)
Y = np.linspace(5,8,200)
x,y = np.meshgrid(X,Y)#网格的创建
Z=(x**2+y**2)/(x**2-y**2)+(x**3-y**3)/(x**3+y**3)
plt.xlabel('x')
plt.ylabel('y')
ax.plot_surface(X, Y, Z, rstride=1, cstride=1, cmap='rainbow')
plt.show()

找个专门3d库,输入函数就能显示