SUNDIALS consists of the following five solvers: CVODE solves initial value problems for ordinary differential equation (ODE) systems. CVODES solves ODE systems and includes sensitivity analysis capabilities (forward and adjoint). IDA solves initial value problems for differential-algebraic equation (DAE) systems. IDAS solves DAE systems and includes sensitivity analysis capabilities (forward and adjoint). KINSOL solves nonlinear algebraic systems.

WWW: https://computing.llnl.gov/projects/sundials
