PinnedMathphyeModeling a cable-suspended robotUnderdetermined system ~ Linear algebraDec 29, 20232Dec 29, 20232
PinnedMathphyeThe General Pythagorean TheoremMeet a Generalization of The Pythagorean Theorem you didn’t expect to be this easy.Mar 14, 20232Mar 14, 20232
PinnedMathphyeNull space, the black hole of Math.Why do neural networks learn? What does the null space have to do with the information? Why does a system of linear equations have no…Aug 29, 20223Aug 29, 20223
PinnedMathphyeWhat is behind the most beautiful equation?Euler’s identity is a special case of Euler’s Formula. It’s known as “The Most Beautiful Equation in Math”. It hides a secret behind it…Aug 5, 20223Aug 5, 20223
Mathphyedet(A)=0 is not a problem anymoreWe avoid facing singular matrices at all costs, but there is a way…May 24May 24
MathphyeSquare root for complex numbersI saw a short video on YouTube and reflected on it, and maybe many of you want to know. You need to be cautious about applying square roots…Apr 5Apr 5
MathphyeThe Language of the Mechanical UniverseHow could we understand the universe in such a way we could predict the future knowing the past and the present? Let me introduce you to…Aug 18, 2023Aug 18, 2023
MathphyeMath trick: Partial fraction decomposition (Case 1)Discover a straightforward way of calculating partial fractions coefficients.Feb 2, 2023Feb 2, 2023
MathphyeWould students stop thinking if they use chatGPT to do their homework?I like to take into account both the positive and negative aspects. There seems to be a lot of negativity surrounding the use of ChatGPT in…Jan 14, 20231Jan 14, 20231
MathphyeWhat does it mean to have a determinant equal to zero?A determinant equal to zero means that a matrix is a singular matrix. A matrix is singular if it does not have an inverse, which means it…Jan 5, 20232Jan 5, 20232