为什么80%的码农都做不了架构师?>>> sqrt(cos(3*x))*cos(100*y)+1.5*sqrt(abs(x)) + 0.8 x is from -1 to 1, y is from -1 to 1, z is from 0.01 to 2.5 转载于:https://my.oschina.net/ddtou/blog/52636