Definition: Reest, in the context of mathematics and computer science, is a method for solving optimization problems that involves finding an optimal solution. It is named after the Russian mathematician A.A. Reest, who developed it in the early 20th century. The basic idea behind reest is to solve a problem by starting from an initial guess or guess-and-check approach and then iteratively refining this guess until it converges on a final optimal solution. The process of refining the guess involves making
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