I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

👉 Learn how to find the inverse of a function. The inverse of a function is a function that reverses the "effect" of the ...

A function is a relation such that for each \(x\)-value there is only one corresponding \(y\)-value. In other words, a function cannot contain two different ordered pairs with the same first ...

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of computing a matrix inverse using the Newton iteration algorithm. Compared to other algorithms, Newton ...

I'm learning how to use MyoSuite for biomechanical studies and musculoskeletal simulations and I was trying to adapt the Inverse dynamics tutorial to the MyoLeg model. I have problems in computing the ...

Description: The section of the tutorial discussing function expressions could benefit from a clearer distinction between Function Declarations and Function Expressions. Currently, the wording may ...

Abstract: This article proposes an inverse design method based on numerical Green’s function (NGF-IDM) to achieve the intelligent and efficient design of waveguide devices. Inspired by the metal ...