12 Visualizing Complex-valued Functions

2.orF jf(z)j, set norm=matplotlib.colors.LogNorm() in plt.pcolormesh() so that the color scale is logarithmic. Use a sequential colormap like "viridis " or "magma" . 3.Set the aspect ratio to "equal" in each plot. Give each subplot a title, and set the overall gure title with the given input string. ................
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