ResearchBenchmarksLinear systems on SuiteSparse Matrix Collection thermal1Follow168IterationsChebyshev165.88180.19194.5208.81Feb 10, 2026Evaluation ResultsMethodMethodLinksIterationsChebyshevSpectral probe steps=50Spectral probe steps=502026.02168AutoSpecSpectral probe steps=200Spectral probe steps=2002026.02173AutoSpecSpectral probe steps=50Spectral probe steps=502026.02178ChebyshevSpectral probe steps=200Spectral probe steps=2002026.02221