All my life I only knew substitution and elimination to solve simultaneous equations.
Today @mathlonapp put them into a matrix on the canvas, ran Gaussian elimination, and annotated the row swaps in real time when I got confused. My own build schooled me.
@mathlonapp Testing this calculus chain rule was one of our early runs. We've made more progress recently.
We'll be launching our private beta very soon. Drop a reply if you want early access.
I will be sharing how we build it here and on @mathlonapp as we refine the product.