How to solve an LCP (linear complementarity problem) in python ?

[abent]

Is there a good library to numericly solve an LCP in python ?
(http://en.wikipedia.org/wiki/Linear_complementarity_problem)

An example would be very helpful because most libraries seem to only
solve QP's.
I need this for computing 2d contact forces in a rigid body
simulation.

 

[Helmut Jarausch]

Is there a good library to numericly solve an LCP in python ?
(http://en.wikipedia.org/wiki/Linear_complementarity_problem)

An example would be very helpful because most libraries seem to only
solve QP's.
I need this for computing 2d contact forces in a rigid body
simulation.

Sorry, I can't help you except pointing you to
the Complementarity Problem Net

http://www.cs.wisc.edu/cpnet/

--
Helmut Jarausch

Lehrstuhl fuer Numerische Mathematik
RWTH - Aachen University
D 52056 Aachen, Germany