On 2010-02-20 14:54 +0000, Liam Healy wrote: > (cffi:null-pointer) > > I'm reminded that ODE is somewhat incomplete; we don't even have an > example of apply-step. It would be nice if the user didn't have to > reference foreign pointers directly, which is the case for most of the > rest of GSLL. > > Liam Many thanks for your answer. Leo