Lewis Carroll's absurd universe may hold traces of his beliefs as a mathematics professor at Oxford. Marrying logic with imagination, he was also a prolific creator of puzzles.
In this puzzle’s case, “a complete set” is 10, an extravagant amount for a Sunday grid. This bounty helps the solve hustle along once you know what’s up, but Mr. Ezersky has never given his audience a ...
HiGHS is a high performance serial and parallel solver for large scale sparse linear optimization problems of the form $$ \min \quad \dfrac{1}{2}x^TQx + c^Tx \qquad \textrm{s.t.}~ \quad L \leq Ax \leq ...