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 ...

Explaining how reversible quantum dynamics give rise to thermal behavior is a century-old problem in statistical physics. This work provides a mathematical proof that quantum thermalization must occur ...

When Hanky Pranky (alias Schucks), star of a candid camera TV show, loses his job to affirmative action, he applies for a job at a stress academy. It´s not long before Schucks discovers his new boss, ...

Prismo implements the Finite-Difference Time-Domain method for solving Maxwell's equations, with features designed for photonic integrated circuits, waveguides, and optical devices.