void MLSetUserData (MLINK link, void* d, MLUserFunction f) installs the users data object data and function f in link.
void * MLUserData (MLINK link, MLUserFunction *fp) returns the data object and function pointer installed by MLSetUserData().
DSolve::deqx NDSolve::deqx
General::eival
NDSolve::ntcs
General::nalg
DSolve::pde
DSolve::nolist
FindInstance::naqs Reduce::naqs
DSolve::underdet NDSolve::underdet RSolve::underdet