The Wikibooks community is developing a policy on the use of generative AI. Please review the draft policy and provide feedback on its talk page.
若要生成简单的三维曲面图，请使用 Plot3D 命令。
Plot3D[Sin[x+Sin[y]],{x,0,4},{y,0,4}]
The Wikibooks community is developing a policy on the use of generative AI. Please review the draft policy and provide feedback on its talk page.