Every Formula 1 weekend, the fastest cars in the world are ultimately limited by four hand-sized contact patches of rubber.

First-order derivatives: n additional function calls are needed. Second-order derivatives based on gradient calls, when the "grd" module is specified (Dennis and Schnabel 1983): n additional gradient ...

10h Pictures: Kelly Piquet shares clicks featuring Max Verstappen, Penelope Kvyat, and Lily Verstappen from the New Year's Eve get-together Pictures: Kelly Piquet shares clicks featuring Max ...