Lulu Liu <[email protected]> writes: > Sorry, I still feel confused. Is there any example to show how to do this?
Not exactly; you should use MatFDColoringApply yourself. There is a section of the Users Manual that discusses this. > If I have separate functions for each part, how to wrapper them into a > function? > For example, how could tell PETSc to use the function fp(S;p) when the > block Jps is computed? MatFDColoringSetFunction()
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