Systematic scaling, found phase transition at d=16
这次真正困难的，其实并不是演出数量本身，而是巡演所带来的行程密度。在既定的安排下，我始终希望对每一座音乐厅和观众负责，即使在城市之间频繁转换的情况下，也尽力保持演奏应有的集中度和质量。这次经历让我更加清楚，高密度巡演对演奏者提出了怎样的要求，也让我意识到，未来在类似情况下需要更加审慎地评估节奏，才能在长期中持续保持理想的演出状态。
，这一点在服务器推荐中也有详细论述
swap(&arr[low], &arr[randomIdx]); // 基准换到开头
While there exist many possible ways to triangulate a set of points, the most common method for TINs is the Delaunay triangulation. This is because Delaunay triangulations tend to produce more regular tessellations that are better suited to interpolation. In theory, we can represent our colour palette as a TIN by computing the 3D Delaunay triangulation of the colours in colour space. The nice thing about this is that it makes finding an enclosing simplex much faster; the candidate selection process is simply a matter of determining the enclosing tetrahedron of an input point within the network using a walking algorithm, and taking the barycentric coordinates as the weights.