Draws stratified samples from a uniform distribution.

A context manager that places a model into training mode and restores the previous mode on exit.

Solves a tridiagonal system Ax = b. The arguments A_upper, A_digonal, A_lower correspond to the three diagonals of A. Letting U = A_upper, D=A_di

Zero out the parameters of a module and return it.

* \brief Uninitialized Cholesky decomposition, * but with the specified matrix dimensions * Call \ref compute() before use. */

Default constructor, see class IOFormat for the meaning of the parameters */

* \brief Uninitialized LU decomposition, * but with the specified matrix dimensions. * Since LU decompositions also allow non-symmetric matrices,

* \brief Default constructor. * For completely fixed-size matrices, this creates a matrix of that size. * For (fully or partially) dynamic matrice

* \brief Creates a new random-number generator using the specified seed * \param seed the seed */