Procedures

solve an initial value problem in ordinary differential equations using an adams-bashforth method.

Initialize the ddeabm_class, and set the variables that cannot be changed during a problem.

Interpolation function. Can be used for dense output after a step. It calls the low-level routine dintp.

Call this to indicate that a new problem is being solved. It sets info(1) = 0 (see ddeabm documentation).

Call this to abort the integration if there is an error. (Can be called in df by the user.) The step will be considered invalid and not returned.

Initialize ddeabm_with_event_class class, and set the variables that cannot be changed during a problem.

Initialize ddeabm_with_event_class_vec class, and set the variables that cannot be changed during a problem.

Wrapper routine for ddeabm, with event finding. It will integrate until g(t,x)=0 or t=tmax (whichever comes first). Note that a root at the initial time is ignored (user should check for this manually)

Wrapper routine for ddeabm, with event finding for multiple functions. It will integrate until any g(t,x)=0 or t=tmax (whichever comes first). Note that a root at the initial time is ignored (user should check for this manually)

Wrapper routine for ddeabm.

ddeabm merely allocates storage for ddes to relieve the user of the inconvenience of a long call list. consequently ddes is used as described in the comments for ddeabm.

Destructor for ddeabm_class.

Computes a starting step size to be used in solving initial value problems in ordinary differential equations.

Compute the maximum norm of the first n elements of vector v. Replacement for the original SLATEC routine.

approximate the solution at xout by evaluating the polynomial computed in dsteps at xout. must be used in conjunction with dsteps.

integrate a system of first order ordinary differential equations one step.

Report an error message.