Chain Rule

Step-by-step chain rule — compose y=f(g(x)), multiply f′(u)·g′(x) with live numbers, contrast the forget-inner trap.

• Foundations
• Vector Math
• Matrix Multiply
• Inverse Matrix
• Eigenvalues & Eigenvectors
• SVD & Orthogonality
• Derivatives

KousKrab — interactive ML simulations in the browser.