C++ / CUDA API
These built-in APIs provide pre-defined functions for performing mathematical and material-related tasks. All functions
are declared as both __host__ and __device__, which means they will work on both C++ and CUDA. Implementation of the
functions are in mat_user_functions.h and are part of the mat namespace. To use them, prepend mat:: before each
function.
double sig_eff = mat::mat_effective_stress(stress);