SUNDIALS (SUite of Nonlinear and DIfferential/ALgebraic equation Solvers) 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.

In addition, SUNDIALS provides a Matlab interface to CVODES, IDAS, and KINSOL, sundialsTB.

Announcements

New
21 Mar. 2012 New release (v.2.5.0) [Download | What's new?]
11 May 2009 New release (v.2.4.0)
06 Nov. 2006 New release (v.2.3.0)
27 Mar. 2006 New release (v.2.2.0)
Added FAQ [Browse] and Usage Notes [Browse]
19 May 2005 New release (v.2.1.1)
sundialsTB - Matlab interface for CVODES
11 Apr. 2005 New release (v.2.1.0)
22 Mar. 2005 Added sundials-users mailing list archive
Added download links for older versions
03 Mar. 2005 New release (v.2.0.2)
28 Jan. 2005 Added mailing lists [Subscribe]
New release (v.2.0.1)
08 Dec. 2004 New release (v.2.0)

Contact

Carol Woodward cswoodward@llnl.gov Nonlinear Solvers and Differential Equations Project
Alan Hindmarsh alanh@llnl.gov Center for Applied Scientific Computing
Radu Serban radu@xulu.com Lawrence Livermore National Laboratory

We acknowledge past contributions of: Peter Brown, Scott Cohen, Aaron Collier, Keith Grant, Steven Lee, Dan Reynolds, Dan Shumaker, and Allan Taylor.