/**
 * @defgroup    grp_ALMSolver Augmented Lagrangian solver 
 * @brief   Augmented Lagrangian Method solver (ALM).
 */

/**
 * @defgroup    grp_InnerSolvers Inner solvers
 * @brief   Solvers for the inner problem, such as PANOC.
 */

/**
 * @defgroup    grp_Accelerators Accelerators
 * @brief   Computing accelerated directions, such as L-BFGS.
 */

/**
 * @defgroup    grp_DirectionProviders Direction providers
 * @brief   Algorithms that provide quasi-Newton steps for the PANOC solver, 
 *          such as L-BFGS.
 */

/**
 * @defgroup    grp_Parameters Parameters and options
 * @brief   Parameters to customize the behavior of solvers and directions.
 */

/**
 * @defgroup    grp_Problems  Problems
 * @brief   Classes for defining optimization problems.
 */

/**
 * @defgroup    grp_Functions  Functions and operators
 * @brief   (Proximable) functions and operators.
 */