.. _Broyden: Broyden Algorithm -------------------------------- .. function:: algorithm Broyden <$count> .. list-table:: :widths: 10 10 40 :header-rows: 1 * - Argument - Type - Description * - $count - |integer| - number of iterations within a time step until a new tangent is formed This command is used to construct a Broyden algorithm object for general unsymmetric systems which performs successive rank-one updates of the tangent at the first iteration of the current time step.