construct/mc bibd
construct/mc bibd: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). A balanced incomplete block design BIBD(43, 21, 10) is a collection of b = 43 blocks, each a set of 21 distinct points from {0, 1, ..., 42}, such that every pair of distinct points is contained in exactly 10 of the…
The task
A balanced incomplete block design BIBD(43, 21, 10) is a collection of b = 43 blocks, each a set of 21 distinct points from {0, 1, ..., 42}, such that every pair of distinct points is contained in exactly 10 of the blocks (consequently every point lies in exactly r = 21 blocks). The same block may appear more than…