Searched defs:arnorm (Results 1 – 1 of 1) sorted by relevance
21 …PetscReal arnorm; /* Good estimate of norm((A*inv(Pmat))'*r), where r = A*x - b, used in speci… member367 PetscErrorCode KSPLSQRGetNorms(KSP ksp, PetscReal *arnorm, PetscReal *anorm) in KSPLSQRGetNorms()