Abstract: Problem solving, worked examples, and erroneous examples have proven to be effective learning activities in Intelligent Tutoring Systems (ITSs). However, it is generally unknown how to ...

Determining whether a triangle is acute, obtuse, or right is fundamental in geometry and trigonometry. This classification hinges on the measure of the triangle's largest angle: acute triangles have ...

Abstract: The accurate rotor position identification of the permanent magnet spherical motor (PMSM) is crucial to its closed-loop control. A design method for the Hall sensor array and a novel method ...

A triangle isn't just a shape; it's a statement. But most brands get it wrong, falling for clichés about strength and dynamism. This brutally honest guide explains what triangles communicate—from ...

Mathematician Terence Tao used ChatGPT to help solve a math problem, finding the AI particularly helpful for generating Python code, spotting errors, and selecting parameters, saving him hours of ...

For more than five centuries, Leonardo da Vinci’s Vitruvian Man has invited admiration but also bafflement. With its harmonious symmetry of limbs outstretched in both a square and a circle, the ...

Every financial expert has a different opinion on what you need to do to achieve your financial goals. They will shout these ideas into the void, claiming anyone who doesn’t follow their way is doing ...

How good is your company at problem solving? Probably quite good, if your managers are like those at the companies I’ve studied. What they struggle with, it turns out, is not solving problems but ...

Inverse static solve SUCCESS. Tolerance 8.99e-05 (vs. requested 0.0001) reached in 62/100 iterations.

The Bermuda Triangle is one of urban legend’s favourite locations. For decades, the section of the north Atlantic ocean has sparked fear and fascination as the alleged site, and source, of dozens of ...

For over a century, a simple yet tricky math problem had continued to baffle experts. Mathematicians struggled to find the fewest number of pieces needed to cut an equilateral triangle and rearrange ...