显然，这使得计算顶部轴的所有属性变得更加平滑。或者，它可以为底部x轴的左极限选择负值，例如-1。这些...
ax = fig.add_subplot(111,projection='3d')# 投影部分用线框图surf1 = ax.plot_wireframe(x,y,m*s,cmap=plt.cm.hsv) surf2 = ax.plot_surface(x,y,u,cmap=plt.cm.hsv)#绘制复变函数1/z时会出错,ValueError: Axis limits cannot be NaN or Inf# ax.set_zlim(m, M)ax.set_xlim((-1,1)...
(which does not handle NaNs or infs) will be turned off automatically when infs or NaNs are present. Also masked arrays are now converted to arrays with NaNs for consistent handling of masks and NaNs - MGD and EF=== 2008-08-03 Released 0.98.3 at svn r59472008-08-01 Backported me...