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. Author manuscript; available in PMC: 2011 Mar 1.
Published in final edited form as: J Comput Chem. 2010 Sep 15;32(4):756–770. doi: 10.1002/jcc.21646

Figure 2.

Figure 2

Condition numbers over 15 proteins (PDB IDs from protein 1 to protein 15: 1ajj, 1vii, 1cbn, 1bbl, 1fca, 1sh1, 1vjw, 1fxd, 1bpi, 1a2s, 1frd, 1svr, 1a63, 2erl, 2pde). (a) Condition numbers for unpreconditioned (unPCed) MIBPB matrices; (b) Comparisons of condition numbers under three settings.