Blog

Posts

• 2026-05-21 A derivation of Tweedie’s formulas
• 2026-05-11 Entropy production in an Ornstein-Uhlenbeck process
• 2026-03-04 Deriving Snell’s law from differential geometry
• 2025-09-22 Derivatives with Penrose notation
• 2025-09-02 PCA update rule
• 2025-08-28 New website
• 2024-12-19 Riemannian distance for SPD circulant matrices
• 2024-01-30 Tail function of the multivariate Gaussian distribution