方程式(来源于Matrix67的博客)
\[(x^{2} + \frac{9}{4} y^{2} + z^{2} - 1)^{3} - x^{2} z^{3} - \frac{9}{80} y^{2} z^{3} \equiv 0\]代码(测试环境为OSX10.10.3、Mathematica10)
https://github.com/AImager/blog/blob/master/media/share/2013/
方程式(来源于Matrix67的博客)
\[(x^{2} + \frac{9}{4} y^{2} + z^{2} - 1)^{3} - x^{2} z^{3} - \frac{9}{80} y^{2} z^{3} \equiv 0\]代码(测试环境为OSX10.10.3、Mathematica10)
https://github.com/AImager/blog/blob/master/media/share/2013/