[petsc-users] How to display the actual Jacobian generated by SNES with fdcoloring?

[Bao Kai]

Hi, all,

I want to check the exact Jacobian generated by SNES with fdcoloring with
some small size problems.  I mean to display the actual matrix and rhs.

Could you please help to tell me how I can do that?

Thank you.

Best Regards,
Kai
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