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<body class='hmmessage'><div dir='ltr'>Dear All:<br><br>I am solving a linear system Ax=b with about 40 millions DOF in PETSc. The solver is CR/Bjacobi. The driver is modified from source code : <br>petsc-3.3-p6/src/ksp/ksp/examples/tutorials/ex10.c <br>I am expecting the condition number of matrix A can be included in the output file but it doesn't now. I am wondering, is there any function or option eligible to print its condition number? thanks. <br><br>Qiyue Lu <br> </div></body>
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