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New research details an intriguing new way to solve "unsolvable" algebra problems that go beyond the fourth degree – something that has generally been deemed impossible using traditional methods for ...

1.某工厂在计划期内要安排生产桌子（table)、椅子（chair），已知生产单位产品所需的设备台时及A，B两种原材料的消耗量，如表所示。该工厂每生产一张桌子获利2元，每生产一件椅子获利3元，问如何安排生产获利最大？

If you’re turning to ChatGPT to help you with computer programming, you may want to be extra careful to double-check its answers. A new study has found that 52 percent of the popular chatbot’s answers ...

When I was reporting my ed tech series, I stumbled on one of the most disturbing things I’ve read in years about how technology might interfere with human connection: an article on the website of the ...

Purpose: This study develop a novel linear energy transfer (LET) optimization method for intensity-modulated proton therapy (IMPT) with minimum monitor unit (MMU) constraint using the alternating ...

Integer linear programming can help find the answer to a variety of real-world problems. Now researchers have found a much faster way to do it. The traveling salesperson problem is one of the oldest ...

Python program to solve problems using the simplex method, with options for graphical mode and dual method, addressing both maximization and minimization problems.

Are you struggling to find effective solutions to problems you face in your professional or entrepreneurial ventures? Are you often indecisive when faced with complex decisions? The ability to solve ...

Abstract: In the paper, we put forward the linear weighting method for solving a type of non-differentiable multiobjective programming problem, and use it to solve an example.