Every so often it's good to exercise your brain with a math problem or two that forces you to recall principles you learned decades prior. As elementary as it might feel, you'd be surprised how easy ...

For almost two centuries, mathematicians believed there was no general solution for certain high-degree polynomial equations. Now, two Australian researchers—Norman Wildberger and Dean Rubine—have ...

A single PhaseX gateway can now control both recessed and linear fixtures seamlessly. A true industry first, Artafex Linear ...

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry and ...

The first and arguably most difficult step of the Easter Egg is to find three different keycards scattered throughout the Stadium. One of these keycards can be found on each floor of the Stadium.

A back-to-basics brain teaser is dividing the internet. BholanathDutta shared the sum 100 + 100 × 4 = ? on X, formerly Twitter, sparking debate among users. At first glance, many people speed to the ...

The answer is yes. our favorites are the ones that come to us. and say, Oh my God, you're my favorite. and then they start ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. We present an efficient two-level strategy to accelerate the solution of the CASSCF ...

This research, conducted by Liu Jiaqi from the University of North Carolina at Chapel Hill, Wang Aoran from the Shanghai Artificial Intelligence Laboratory, and other scientists from multiple top ...

The graphs of \(y = 2x + 1\) and \(y = 2x - 2\) are shown below. The graph of \(y = 2x + 1\) crosses the \(y\)-axis at (0, 1). The graph of \(y = 2x - 2\) crosses the ...