A group of math teachers in Tucson, Arizona, came under fire for their Halloween costumes this weekend. The teachers’ bloodied white t-shirts with the phrase “Problem solved” written across the chest ...

$$ \begin{array}{ll} \underset{x \in \mathbb{R}^n}{\min} \quad & \langle c, x \rangle \\ \text{s.t.} \quad & L \leq A x \leq U, \\ & l \leq x \leq u . \end{array} $$ Before running the scripts, please ...

The STAR and PARADE methods of answering behavioral interview questions are both popular. They can help when you're asked about a time you faced a challenge or made a mistake at work, for example.

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

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 ...

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 ...

As toddlers, the constant repetition of the question "Why?" marks the exuberance of curiosity, a trait that, over time, tends to wane in the face of weary parents providing half-hearted answers or ...

Have you ever noticed that when you go home to your parents’ house, no matter what age you are, you make decisions differently than when you’re at work or out with a group of friends? For many of us, ...

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