The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

The Notes app on iOS 26 gets an update that lets you create 3D graphs from functions you enter without needing another app or doing too much work.

Abstract: In order to improve the effect of the Exp-Sign activation function (ESAF) and the Sinh-Sign activation function (SSAF) on the convergence and robustness of the zeroing neural network (ZNN) ...

Researchers from Harvard’s Department of Human Evolutionary Biology found that educated children perform better on psychological tests measuring executive function abilities, challenging the accuracy ...

Linear graphs are straight-line graphs that visually represent a constant rate of change in the relationship between two variables, showing how one changes in response to the other. They are expressed ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

I uploaded a math equation in equation input Windows Graphing Calculator. And it didn't recognize and graph at all! Please add the math equation recognition and graphing recognized equation feature in ...

Statins, a class of cholesterol-lowering drugs, have no effect on kidney function, a research team has found. Statins, a class of cholesterol-lowering drugs, have no effect on kidney function, a ...