petsc-3.9.4 2018-09-11

TSComputeDRDYFunction

Runs the user-defined DRDY function.

#include "petscts.h"  
PetscErrorCode TSComputeDRDYFunction(TS ts,PetscReal t,Vec y,Vec *drdy)

Collective on TS

ts -The TS context obtained from TSCreate()

TSAdjointComputeDRDYFunction() is typically used for sensitivity implementation, so most users would not generally call this routine themselves.

TS, sensitivity

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