dimension condition number (CN) CN(H) CN(Precond) error in maximum norm ----------------------------------------------------------------------------- 2 -> (normal) 19.28 1.00 0.00000000000000288658 2 -> (Jacobi) 17.94 3.00 0.00000000000000377476 2 -> (MGS) 4.59 5.33 0.00000000000000099920 2 -> (eye) 19.28 1.00 0.00000000000000333067 ----------------------------------------------------------------------------- 3 -> (normal) 524.06 1.00 0.00000000000069388939 3 -> (Jacobi) 364.79 5.00 0.00000000000070277117 3 -> (MGS) 44.96 14.87 0.00000000000004618528 3 -> (eye) 524.06 1.00 0.00000000000057731597 ----------------------------------------------------------------------------- 5 -> (normal) 476607.25 1.00 0.00355631088787733418 5 -> (Jacobi) 265186.32 9.00 0.00351040699980620374 5 -> (MGS) 16601.08 43.92 0.00000008703125931042 5 -> (eye) 476607.25 1.00 0.00356496796918071013 ----------------------------------------------------------------------------- 10 -> (normal) 16024675274036.55 1.00 0.00009465408565945133 10 -> (Jacobi) 7512842192015.88 19.00 0.00008769128631069822 10 -> (MGS) 209317318094.49 172.08 0.05328292369354259428 10 -> (eye) 16025096129696.83 1.00 0.00008770023542847838 ----------------------------------------------------------------------------- 15 -> (normal) 244687317734280224.00 1.00 0.00007187099807415276 15 -> (Jacobi) 218487527027837280.00 29.00 0.00007161684100143173 15 -> (MGS) 2620861751062178.00 385.89 0.02356853695153027228 15 -> (eye) 2192227158448255232.00 1.00 0.00007188122078516379 ----------------------------------------------------------------------------- 25 -> (normal) 12521719244063109120.00 1.00 0.00002122195492804124 25 -> (Jacobi) 1125131060374990976.00 49.00 0.00002143069766424865 25 -> (MGS) 30411540661029824.00 1082.92 0.01612945599094228744 25 -> (eye) 13629979062929235968.00 1.00 0.00002124303314587905 ----------------------------------------------------------------------------- 50 -> (normal) 9367247363595018240.00 1.00 0.00001812459438288450 50 -> (Jacobi) 7991533895271620608.00 99.00 0.00002410434892563540 50 -> (MGS) 191727875120930016.00 4430.49 0.02997856370068463505 50 -> (eye) 12548082067229728768.00 1.00 0.00000888356425488013 ----------------------------------------------------------------------------- 100 -> (normal) 146897787420845621248.00 1.00 0.00078502986046724565 100 -> (Jacobi) 20679520667796611072.00 199.00 0.00327289786787066106 100 -> (MGS) 224906322280370784.00 18092.80 0.02831002127179416128 100 -> (eye) 31841842825481764864.00 1.00 0.00063536399122576803 ----------------------------------------------------------------------------- 250 -> (normal) 126768275374619017216.00 1.00 0.03440209775332281339 250 -> (Jacobi) 35367140242911535104.00 499.00 0.42642302393800335381 250 -> (MGS) 1341960316536429056.00 115342.03 0.22638642734617009378 250 -> (eye) 111894963146697359360.00 1.00 0.06555765935208257567 -----------------------------------------------------------------------------