BYOB: complexity without payoff
"message": "Amount must be non-zero."
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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.
韋德寧挑戰「習張是鐵桿盟友」的觀點，描述張又俠為「一個強硬、粗俗的老山羊」，並強調「雖然他曾與習結盟，但他從未真正是習的下屬」。作為1979年和1984年兩次對越作戰的實戰英雄，張又俠可能對僅在軍隊總部做過三年秘書的習近平作為軍隊統帥的敬畏不足。