pde3.java running
xmin=-1.0xmax=1.0nx=11h=0.2
ymin=-1.0ymax=1.0ny=11h=0.2

 exact solution
u[0][0]= -10.0
u[0][1]= -7.032
u[0][2]= -4.495999999999999
u[0][3]= -2.3439999999999994
u[0][4]= -0.5279999999999996
u[0][5]= 1.0
u[0][6]= 2.288000000000001
u[0][7]= 3.3840000000000012
u[0][8]= 4.336
u[0][9]= 5.192
u[0][10]= 6.0
u[1][0]= -7.3919999999999995
u[1][1]= -4.784000000000001
u[1][2]= -2.5600000000000005
u[1][3]= -0.6720000000000006
u[1][4]= 0.9279999999999999
u[1][5]= 2.288
u[1][6]= 3.456000000000001
u[1][7]= 4.48
u[1][8]= 5.4079999999999995
u[1][9]= 6.287999999999999
u[1][10]= 7.167999999999999
u[2][0]= -5.135999999999999
u[2][1]= -2.856
u[2][2]= -0.9119999999999999
u[2][3]= 0.7440000000000015
u[2][4]= 2.16
u[2][5]= 3.384
u[2][6]= 4.464
u[2][7]= 5.448
u[2][8]= 6.384
u[2][9]= 7.32
u[2][10]= 8.304
u[3][0]= -3.1839999999999993
u[3][1]= -1.1999999999999993
u[3][2]= 0.49600000000000044
u[3][3]= 1.9520000000000017
u[3][4]= 3.2160000000000006
u[3][5]= 4.336
u[3][6]= 5.360000000000001
u[3][7]= 6.336000000000001
u[3][8]= 7.312000000000001
u[3][9]= 8.336
u[3][10]= 9.456
u[4][0]= -1.4879999999999995
u[4][1]= 0.2320000000000002
u[4][2]= 1.7119999999999997
u[4][3]= 3.000000000000001
u[4][4]= 4.144
u[4][5]= 5.192
u[4][6]= 6.192000000000001
u[4][7]= 7.192000000000001
u[4][8]= 8.24
u[4][9]= 9.384
u[4][10]= 10.672
u[5][0]= 0.0
u[5][1]= 1.4879999999999995
u[5][2]= 2.784
u[5][3]= 3.9360000000000004
u[5][4]= 4.992
u[5][5]= 6.0
u[5][6]= 7.008000000000001
u[5][7]= 8.064
u[5][8]= 9.216000000000001
u[5][9]= 10.512
u[5][10]= 12.0
u[6][0]= 1.3280000000000012
u[6][1]= 2.6160000000000005
u[6][2]= 3.7600000000000007
u[6][3]= 4.808000000000002
u[6][4]= 5.808000000000001
u[6][5]= 6.808000000000001
u[6][6]= 7.856000000000002
u[6][7]= 9.000000000000002
u[6][8]= 10.288000000000002
u[6][9]= 11.768
u[6][10]= 13.488000000000001
u[7][0]= 2.5440000000000005
u[7][1]= 3.6640000000000006
u[7][2]= 4.688000000000001
u[7][3]= 5.6640000000000015
u[7][4]= 6.640000000000001
u[7][5]= 7.664000000000001
u[7][6]= 8.784000000000002
u[7][7]= 10.048000000000002
u[7][8]= 11.504000000000001
u[7][9]= 13.200000000000001
u[7][10]= 15.184000000000001
u[8][0]= 3.6960000000000006
u[8][1]= 4.680000000000001
u[8][2]= 5.6160000000000005
u[8][3]= 6.552000000000001
u[8][4]= 7.5360000000000005
u[8][5]= 8.616
u[8][6]= 9.840000000000002
u[8][7]= 11.256000000000002
u[8][8]= 12.912
u[8][9]= 14.856000000000002
u[8][10]= 17.136000000000003
u[9][0]= 4.832000000000001
u[9][1]= 5.712000000000001
u[9][2]= 6.5920000000000005
u[9][3]= 7.520000000000001
u[9][4]= 8.544
u[9][5]= 9.712
u[9][6]= 11.072000000000003
u[9][7]= 12.672
u[9][8]= 14.56
u[9][9]= 16.784
u[9][10]= 19.392
u[10][0]= 6.0
u[10][1]= 6.808
u[10][2]= 7.664
u[10][3]= 8.616
u[10][4]= 9.712
u[10][5]= 11.0
u[10][6]= 12.528000000000002
u[10][7]= 14.344000000000001
u[10][8]= 16.496000000000002
u[10][9]= 19.032
u[10][10]= 22.0
 initial condition

 computed solution
us[0][0]= -10.0
us[0][1]= -7.032
us[0][2]= -4.495999999999999
us[0][3]= -2.3439999999999994
us[0][4]= -0.5279999999999996
us[0][5]= 1.0
us[0][6]= 2.288000000000001
us[0][7]= 3.3840000000000012
us[0][8]= 4.336
us[0][9]= 5.192
us[0][10]= 6.0
us[1][0]= -7.3919999999999995
us[1][1]= 0.0
us[1][2]= 0.0
us[1][3]= 0.0
us[1][4]= 0.0
us[1][5]= 0.0
us[1][6]= 0.0
us[1][7]= 0.0
us[1][8]= 0.0
us[1][9]= 0.0
us[1][10]= 7.167999999999999
us[2][0]= -5.135999999999999
us[2][1]= 0.0
us[2][2]= 0.0
us[2][3]= 0.0
us[2][4]= 0.0
us[2][5]= 0.0
us[2][6]= 0.0
us[2][7]= 0.0
us[2][8]= 0.0
us[2][9]= 0.0
us[2][10]= 8.304
us[3][0]= -3.1839999999999993
us[3][1]= 0.0
us[3][2]= 0.0
us[3][3]= 0.0
us[3][4]= 0.0
us[3][5]= 0.0
us[3][6]= 0.0
us[3][7]= 0.0
us[3][8]= 0.0
us[3][9]= 0.0
us[3][10]= 9.456
us[4][0]= -1.4879999999999995
us[4][1]= 0.0
us[4][2]= 0.0
us[4][3]= 0.0
us[4][4]= 0.0
us[4][5]= 0.0
us[4][6]= 0.0
us[4][7]= 0.0
us[4][8]= 0.0
us[4][9]= 0.0
us[4][10]= 10.672
us[5][0]= 0.0
us[5][1]= 0.0
us[5][2]= 0.0
us[5][3]= 0.0
us[5][4]= 0.0
us[5][5]= 0.0
us[5][6]= 0.0
us[5][7]= 0.0
us[5][8]= 0.0
us[5][9]= 0.0
us[5][10]= 12.0
us[6][0]= 1.3280000000000012
us[6][1]= 0.0
us[6][2]= 0.0
us[6][3]= 0.0
us[6][4]= 0.0
us[6][5]= 0.0
us[6][6]= 0.0
us[6][7]= 0.0
us[6][8]= 0.0
us[6][9]= 0.0
us[6][10]= 13.488000000000001
us[7][0]= 2.5440000000000005
us[7][1]= 0.0
us[7][2]= 0.0
us[7][3]= 0.0
us[7][4]= 0.0
us[7][5]= 0.0
us[7][6]= 0.0
us[7][7]= 0.0
us[7][8]= 0.0
us[7][9]= 0.0
us[7][10]= 15.184000000000001
us[8][0]= 3.6960000000000006
us[8][1]= 0.0
us[8][2]= 0.0
us[8][3]= 0.0
us[8][4]= 0.0
us[8][5]= 0.0
us[8][6]= 0.0
us[8][7]= 0.0
us[8][8]= 0.0
us[8][9]= 0.0
us[8][10]= 17.136000000000003
us[9][0]= 4.832000000000001
us[9][1]= 0.0
us[9][2]= 0.0
us[9][3]= 0.0
us[9][4]= 0.0
us[9][5]= 0.0
us[9][6]= 0.0
us[9][7]= 0.0
us[9][8]= 0.0
us[9][9]= 0.0
us[9][10]= 19.392
us[10][0]= 6.0
us[10][1]= 6.808
us[10][2]= 7.664
us[10][3]= 8.616
us[10][4]= 9.712
us[10][5]= 11.0
us[10][6]= 12.528000000000002
us[10][7]= 14.344000000000001
us[10][8]= 16.496000000000002
us[10][9]= 19.032
us[10][10]= 22.0
iter=0  diff=70.376  error=444.9359999999999  avg=5.493037037037036  max=13.044
iter=1  diff=45.85999999999998  error=400.50700000000006  avg=4.944530864197532  max=11.074000000000002
iter=2  diff=35.34975  error=366.8242500000001  avg=4.528694444444446  max=9.850625000000003
iter=3  diff=28.937187499999997  error=339.8996250000001  avg=4.196291666666668  max=9.234812500000002
iter=4  diff=24.68621875  error=317.4040000000001  avg=3.918567901234569  max=8.518335937500002
iter=5  diff=21.491234375000005  error=297.89062500000006  avg=3.6776620370370376  max=7.881105468750002
iter=6  diff=19.033318359375002  error=280.37109375  avg=3.4613715277777777  max=7.324502929687502
iter=7  diff=17.02729492187501  error=264.43176269531256  avg=3.2645896629050934  max=6.902718261718752
iter=8  diff=15.404782470703125  error=249.80163574218747  avg=3.083970811631944  max=6.555045288085939
iter=9  diff=14.022784103393555  error=236.28902435302734  avg=2.9171484488028065  max=6.226014007568361
iter=10  diff=12.883336204528804  error=223.73828887939453  avg=2.762201097276476  max=5.882270088195803
iter=11  diff=11.912929582595826  error=212.03298568725577  avg=2.6176911813241452  max=5.570526205062867
iter=12  diff=11.072037296772004  error=201.0751962661743  avg=2.482409830446596  max=5.251210207462313
iter=13  diff=10.330895756304267  error=190.78893586993212  avg=2.3554189613571865  max=4.967022343516351
iter=14  diff=9.698907496750362  error=181.10855296254155  avg=2.235908061265945  max=4.678863896101714
iter=15  diff=9.134565102197238  error=171.9816320110112  avg=2.1232300248272984  max=4.424494386129082
iter=16  diff=8.621712157763541  error=163.3617316838354  avg=2.0168115022695727  max=4.168021335808561
iter=17  diff=8.15089617390186  error=155.2108355099335  avg=1.9161831544436234  max=3.9422859922810467
iter=18  diff=7.716404070379216  error=147.4944314395543  avg=1.8209189066611642  max=3.7154367971221234
iter=19  diff=7.3108053720716235  error=140.18362606748266  avg=1.7306620502158354  max=3.5158225023933642
iter=20  diff=6.9320327474997665  error=133.2515933199829  avg=1.6450813990121347  max=3.3342342719916345
iter=21  diff=6.576161162286099  error=126.67543215769683  avg=1.5638942241690967  max=3.1571314282800524
iter=22  diff=6.241968392828309  error=120.43346376486852  avg=1.4868328859860311  max=3.000570042033246
iter=23  diff=5.926580904969118  error=114.50688285989938  avg=1.4136652204925848  max=2.8597630253202047
iter=24  diff=5.629275506002789  error=108.87760735389662  avg=1.344167992023415  max=2.718486465602687
iter=25  diff=5.347851102871502  error=103.52975625102513  avg=1.2781451389015448  max=2.5901454313026475
iter=26  diff=5.081879643931142  error=98.44787660709397  avg=1.2154058840381972  max=2.4615264143656996
iter=27  diff=4.829605049451117  error=93.6182715576428  avg=1.155781130341269  max=2.3448605492720755
iter=28  diff=4.5907739283472555  error=89.0274976292956  avg=1.0991049090036493  max=2.2280301140175682
iter=29  diff=4.3639366447941255  error=84.66356098450146  avg=1.045229147956808  max=2.1221612306148137
iter=30  diff=4.148943193441795  error=80.51461779105964  avg=0.9940076270501189  max=2.016194919808594
iter=31  diff=3.9445644208145847  error=76.57005337024508  avg=0.9453093008672232  max=1.920232167402105
iter=32  diff=3.7507115234486883  error=72.81934184679638  avg=0.8990042203308195  max=1.824211737038663
iter=33  diff=3.56632126868489  error=69.2530205781115  avg=0.8549755626927346  max=1.7372921612091368
iter=34  diff=3.391341084339166  error=65.86167949377233  avg=0.8131071542441028  max=1.6503384395149698
iter=35  diff=3.2248379976104955  error=62.63684149616185  avg=0.7732943394587882  max=1.5716476339080945
iter=36  diff=3.0667808853692264  error=59.570060610792616  avg=0.7354328470468224  max=1.4929366136537752
iter=37  diff=2.91634287083905  error=56.653717739953564  avg=0.6994286140735008  max=1.4217178938432546
iter=38  diff=2.773505528874068  error=53.88021221107948  avg=0.6651878050750554  max=1.3504872067884532
iter=39  diff=2.637531008352786  error=51.2426812027267  avg=0.6326256938608235  max=1.2860442761218405
iter=40  diff=2.508408401434854  error=48.73427280129184  avg=0.6016576889048375  max=1.2215942607446468
iter=41  diff=2.385476274231068  error=46.3487965270608  avg=0.5722073645316148  max=1.163290285931831
iter=42  diff=2.268728169207824  error=44.08006835785297  avg=0.5441983747883083  max=1.1049821169100884
iter=43  diff=2.1575693412645487  error=41.92249901658842  avg=0.517561716254178  max=1.0522369166142376
iter=44  diff=2.0519959674865778  error=39.87050304910184  avg=0.492228432704961  max=0.999489233311051
iter=45  diff=1.951472184122144  error=37.91903086497971  avg=0.468136183518268  max=0.9517755656522802
iter=46  diff=1.8559957279733117  error=36.06303513700638  avg=0.44522265601242444  max=0.9040604280320625
iter=47  diff=1.7650831419655348  error=34.29795199504086  avg=0.42343150611161556  max=0.8608999401572692
iter=48  diff=1.6787330862664334  error=32.61921890877441  avg=0.4027064062811655  max=0.8177385820528098
iter=49  diff=1.5965090017042454  error=31.022709907070173  avg=0.3829964186058046  max=0.7786977365327026

 computed solution
us[0][0]= -10.0
us[0][1]= -7.032
us[0][2]= -4.495999999999999
us[0][3]= -2.3439999999999994
us[0][4]= -0.5279999999999996
us[0][5]= 1.0
us[0][6]= 2.288000000000001
us[0][7]= 3.3840000000000012
us[0][8]= 4.336
us[0][9]= 5.192
us[0][10]= 6.0
us[1][0]= -7.3919999999999995
us[1][1]= -4.855827214184346
us[1][2]= -2.6968669877307607
us[1][3]= -0.8614075874889021
us[1][4]= 0.7043561028695545
us[1][5]= 2.0511521796261123
us[1][6]= 3.229646180203358
us[1][7]= 4.286175595620736
us[1][8]= 5.2667482650299045
us[1][9]= 6.213443042690066
us[1][10]= 7.167999999999999
us[2][0]= -5.135999999999999
us[2][1]= -2.9928119591946185
us[2][2]= -1.173239462063091
us[2][3]= 0.38325070208692413
us[2][4]= 1.7331125950552513
us[2][5]= 2.9329396291494874
us[2][6]= 4.031920335336576
us[2][7]= 5.078910447656675
us[2][8]= 6.114359284725064
us[2][9]= 7.17803347978873
us[2][10]= 8.304
us[3][0]= -3.1839999999999993
us[3][1]= -1.3892138531672154
us[3][2]= 0.13547509111624145
us[3][3]= 1.4530673099937736
us[3][4]= 2.626929063146417
us[3][5]= 3.7121455475284058
us[3][6]= 4.763834450879432
us[3][7]= 5.825504031858723
us[3][8]= 6.939995766654384
us[3][9]= 8.139639647491308
us[3][10]= 9.456
us[4][0]= -1.4879999999999995
us[4][1]= 0.008758568135941058
us[4][2]= 1.285708848201629
us[4][3]= 2.4113865570214807
us[4][4]= 3.447462002740289
us[4][5]= 4.456101459239153
us[4][6]= 5.48706082167851
us[4][7]= 6.5898918510217666
us[4][8]= 7.800115450875083
us[4][9]= 9.152418380668154
us[4][10]= 10.672
us[5][0]= 0.0
us[5][1]= 1.2517791175023185
us[5][2]= 2.3339539011450485
us[5][3]= 3.313159954264763
us[5][4]= 4.256728313771548
us[5][5]= 5.221302263467297
us[5][6]= 6.263958934569972
us[5][7]= 7.426867031775388
us[5][8]= 8.751764746700003
us[5][9]= 10.266945605070536
us[5][10]= 12.0
us[6][0]= 1.3280000000000012
us[6][1]= 2.3904360633675656
us[6][2]= 3.329253598784567
us[6][3]= 4.213306217184714
us[6][4]= 5.104253328449643
us[6][5]= 6.06458578910237
us[6][6]= 7.1438521473878644
us[6][7]= 8.391811511185
us[6][8]= 9.843660201458022
us[6][9]= 11.53409587589978
us[6][10]= 13.488000000000001
us[7][0]= 2.5440000000000005
us[7][1]= 3.470996268589419
us[7][2]= 4.320327185984142
us[7][3]= 5.155145377242077
us[7][4]= 6.039363617327049
us[7][5]= 7.027881438511745
us[7][6]= 8.176269005060066
us[7][7]= 9.527582099107029
us[7][8]= 11.124847861522287
us[7][9]= 12.999849769247941
us[7][10]= 15.184000000000001
us[8][0]= 3.6960000000000006
us[8][1]= 4.539430148927272
us[8][2]= 5.347551792509178
us[8][3]= 6.181412504981853
us[8][4]= 7.0974487143230744
us[8][5]= 8.152779018695565
us[8][6]= 9.3962564546044
us[8][7]= 10.877072250551604
us[8][8]= 12.635150539297337
us[8][9]= 14.710275587910623
us[8][10]= 17.136000000000003
us[9][0]= 4.832000000000001
us[9][1]= 5.637830512104232
us[9][2]= 6.450715363686097
us[9][3]= 7.324460320459989
us[9][4]= 8.313208263832362
us[9][5]= 9.46757254294674
us[9][6]= 10.838498341166165
us[9][7]= 12.47204350356963
us[9][8]= 14.414330616446765
us[9][9]= 16.70710076897865
us[9][10]= 19.392
us[10][0]= 6.0
us[10][1]= 6.808
us[10][2]= 7.664
us[10][3]= 8.616
us[10][4]= 9.712
us[10][5]= 11.0
us[10][6]= 12.528000000000002
us[10][7]= 14.344000000000001
us[10][8]= 16.496000000000002
us[10][9]= 19.032
us[10][10]= 22.0

 difference exact-computed solution
diff[1][1]= 0.07182721418434568
diff[1][2]= 0.13686698773076023
diff[1][3]= 0.18940758748890152
diff[1][4]= 0.2236438971304454
diff[1][5]= 0.23684782037388752
diff[1][6]= 0.22635381979664304
diff[1][7]= 0.19382440437926451
diff[1][8]= 0.14125173497009502
diff[1][9]= 0.07455695730993295
diff[2][1]= 0.13681195919461864
diff[2][2]= 0.2612394620630911
diff[2][3]= 0.3607492979130774
diff[2][4]= 0.42688740494474886
diff[2][5]= 0.45106037085051254
diff[2][6]= 0.4320796646634246
diff[2][7]= 0.3690895523433255
diff[2][8]= 0.26964071527493605
diff[2][9]= 0.14196652021127054
diff[3][1]= 0.18921385316721606
diff[3][2]= 0.360524908883759
diff[3][3]= 0.4989326900062281
diff[3][4]= 0.5890709368535836
diff[3][5]= 0.6238544524715945
diff[3][6]= 0.5961655491205695
diff[3][7]= 0.510495968141278
diff[3][8]= 0.37200423334561705
diff[3][9]= 0.19636035250869277
diff[4][1]= 0.22324143186405915
diff[4][2]= 0.42629115179837074
diff[4][3]= 0.5886134429785201
diff[4][4]= 0.696537997259711
diff[4][5]= 0.7358985407608474
diff[4][6]= 0.7049391783214913
diff[4][7]= 0.6021081489782345
diff[4][8]= 0.43988454912491726
diff[4][9]= 0.2315816193318465
diff[5][1]= 0.23622088249768103
diff[5][2]= 0.4500460988549513
diff[5][3]= 0.6228400457352374
diff[5][4]= 0.7352716862284518
diff[5][5]= 0.7786977365327026
diff[5][6]= 0.7440410654300287
diff[5][7]= 0.6371329682246119
diff[5][8]= 0.46423525329999826
diff[5][9]= 0.2450543949294648
diff[6][1]= 0.2255639366324349
diff[6][2]= 0.43074640121543384
diff[6][3]= 0.5946937828152876
diff[6][4]= 0.7037466715503573
diff[6][5]= 0.7434142108976305
diff[6][6]= 0.7121478526121372
diff[6][7]= 0.6081884888150011
diff[6][8]= 0.44433979854198036
diff[6][9]= 0.23390412410022066
diff[7][1]= 0.19300373141058147
diff[7][2]= 0.36767281401585894
diff[7][3]= 0.5088546227579247
diff[7][4]= 0.6006363826729517
diff[7][5]= 0.6361185614882556
diff[7][6]= 0.6077309949399368
diff[7][7]= 0.5204179008929728
diff[7][8]= 0.3791521384777141
diff[7][9]= 0.20015023075205995
diff[8][1]= 0.1405698510727289
diff[8][2]= 0.268448207490823
diff[8][3]= 0.3705874950181487
diff[8][4]= 0.43855128567692603
diff[8][5]= 0.4632209813044348
diff[8][6]= 0.443743545395602
diff[8][7]= 0.3789277494483976
diff[8][8]= 0.2768494607026639
diff[8][9]= 0.14572441208937903
diff[9][1]= 0.0741694878957686
diff[9][2]= 0.14128463631390353
diff[9][3]= 0.19553967954001195
diff[9][4]= 0.23079173616763882
diff[9][5]= 0.2444274570532592
diff[9][6]= 0.23350165883383767
diff[9][7]= 0.19995649643037083
diff[9][8]= 0.14566938355323522
diff[9][9]= 0.07689923102135054
iter=50  diff=1.518410095086828  error=29.504299811983355  avg=0.36425061496275746  max=0.7396563758292389
iter=51  diff=1.4440419281992523  error=28.06025788378409  avg=0.3464229368368406  max=0.7043425233461189
iter=52  diff=1.373404031465028  error=26.686853852319047  avg=0.3294673315101117  max=0.6690283658700746
iter=53  diff=1.3061398886632807  error=25.380713963655783  avg=0.3133421476994541  max=0.6370860492454353
iter=54  diff=1.2422492218007553  error=24.138464741855017  avg=0.29800573755376564  max=0.605143552062394
iter=55  diff=1.1814097107739525  error=22.95705503108107  avg=0.28342043248248233  max=0.5762510781548205
iter=56  diff=1.1236211910084963  error=21.83343384007257  avg=0.26954856592682186  max=0.5473584973551375
iter=57  diff=1.0685922111269788  error=20.7648416289456  avg=0.25635606949315554  max=0.5212247859541073
iter=58  diff=1.0163226736999773  error=19.748518955245608  avg=0.2438088759906865  max=0.4950910112720397
iter=59  diff=0.9665490116987117  error=18.781969943546905  avg=0.23187617214255438  max=0.4714527150827159
iter=60  diff=0.9192711674441252  error=17.86269877610278  avg=0.2205271453839849  max=0.44781438143047847
iter=61  diff=0.8742507738249752  error=16.988448002277813  avg=0.20973392595404708  max=0.42643326342595866
iter=62  diff=0.8314877966947418  error=16.156960205583058  avg=0.1994686445133711  max=0.4050521232430757
iter=63  diff=0.7907666496275786  error=15.366193555955483  avg=0.18970609328340102  max=0.3857126740085466
iter=64  diff=0.7520873124084765  error=14.614106243547008  avg=0.18042106473514824  max=0.36637321164423753
iter=65  diff=0.715254796325353  error=13.898851447221654  avg=0.17159075860767475  max=0.34888048805880345
iter=66  diff=0.6802690894107175  error=13.21858235781094  avg=0.1631923747877894  max=0.33138775670042797
iter=67  diff=0.64695382925462  error=12.57162852855631  avg=0.15520529047600384  max=0.31556542334446647
iter=68  diff=0.6153090087721824  error=11.956319519784133  avg=0.14760888296029795  max=0.2997430853868561
iter=69  diff=0.5851751105349281  error=11.371144409249204  avg=0.14038449887961982  max=0.2854316408103994
iter=70  diff=0.5565521303485592  error=10.814592278900644  avg=0.1335134849246993  max=0.27112019350972716
iter=71  diff=0.5292957856345999  error=10.285296493266044  avg=0.1269789690526672  max=0.25817536459370416
iter=72  diff=0.5034060739099779  error=9.781890419356067  avg=0.12076407925130947  max=0.24523053406492235
iter=73  diff=0.47875249171276063  error=9.30313792764331  avg=0.11485355466226307  max=0.2335218229474556
iter=74  diff=0.4553350375729623  error=8.84780289007035  avg=0.10923213444531296  max=0.22181311087522104
iter=75  diff=0.43303567080330574  error=8.41476721926704  avg=0.1038860150526795  max=0.211222480184305
iter=76  diff=0.4118543905335138  error=8.002912828733526  avg=0.09880139294732748  max=0.20063184892815755
iter=77  diff=0.39168442843430834  error=7.611228400299218  avg=0.09396578271974343  max=0.19105253229715302
iter=78  diff=0.3725257839904689  error=7.23870261630875  avg=0.08936669896677468  max=0.18147321533152727
iter=79  diff=0.3542818846223247  error=6.884420731686426  avg=0.08499284853933858  max=0.1728086413426695
iter=80  diff=0.33695273002486337  error=6.547468001661562  avg=0.08083293829211805  max=0.16414406715571328
iter=81  diff=0.32045096964578673  error=6.227017032015775  avg=0.07687675348167623  max=0.15630688594454867
iter=82  diff=0.3047766033045246  error=5.92224042871125  avg=0.07311407936680556  max=0.1484697046161063
iter=83  diff=0.2898506217828721  error=5.632389806928378  avg=0.06953567662874541  max=0.1413809073716763
iter=84  diff=0.2756730249739705  error=5.3567167819544075  avg=0.06613230595005441  max=0.13429211005781827
iter=85  diff=0.2621723484269814  error=5.094544433527426  avg=0.06289561029046205  max=0.12788023257038894
iter=86  diff=0.2493485920786464  error=4.84519584144878  avg=0.05981723261047877  max=0.12146835504185738
iter=87  diff=0.2371371157604883  error=4.6080587256882914  avg=0.05688961389738632  max=0.11566875728571002
iter=88  diff=0.22553791943508522  error=4.382520806253206  avg=0.05410519513892847  max=0.10986915950522835
iter=89  diff=0.2144925355412423  error=4.1680282707119645  avg=0.05145713914459216  max=0.10462337400370458
iter=90  diff=0.20400096405683  error=3.964027306655134  avg=0.04893860872413745  max=0.09937758848777367
iter=91  diff=0.19401032058806467  error=3.7700169860670694  avg=0.046543419581074934  max=0.09463273089713553
iter=92  diff=0.18452060512181045  error=3.585496380945259  avg=0.04426538741907727  max=0.08988787329796999
iter=93  diff=0.1754839832817332  error=3.4100123976635257  avg=0.042098918489673155  max=0.0855961092714832
iter=94  diff=0.16690045506004125  error=3.2431119426034845  avg=0.04003841904448746  max=0.08130434523994712
iter=95  diff=0.15872675386114643  error=3.0843851887423384  avg=0.03807882949064615  max=0.07742240819952073
iter=96  diff=0.15096287968040917  error=2.933422309061929  avg=0.03621509023533246  max=0.07354047115610651
iter=97  diff=0.1435696975169945  error=2.7898526115449345  avg=0.03444262483388808  max=0.07002922611125229
iter=98  diff=0.13654720736815196  error=2.6533054041767823  avg=0.03275685684168867  max=0.0665179810646288
iter=99  diff=0.12986001129456776  error=2.5234453928822145  avg=0.03115364682570635  max=0.06334203008215589

 computed solution
us[0][0]= -10.0
us[0][1]= -7.032
us[0][2]= -4.495999999999999
us[0][3]= -2.3439999999999994
us[0][4]= -0.5279999999999996
us[0][5]= 1.0
us[0][6]= 2.288000000000001
us[0][7]= 3.3840000000000012
us[0][8]= 4.336
us[0][9]= 5.192
us[0][10]= 6.0
us[1][0]= -7.3919999999999995
us[1][1]= -4.79004436783921
us[1][2]= -2.5714833092571974
us[1][3]= -0.6878266519795131
us[1][4]= 0.9094159344521006
us[1][5]= 2.268432599216628
us[1][6]= 3.43741138464106
us[1][7]= 4.4641659324319765
us[1][8]= 5.396509328993894
us[1][9]= 6.281951049075044
us[1][10]= 7.167999999999999
us[2][0]= -5.135999999999999
us[2][1]= -2.8674832168663276
us[2][2]= -0.9338710289854387
us[2][3]= 0.713932220829317
us[2][4]= 2.1246048791043184
us[2][5]= 3.346825526767628
us[2][6]= 4.428596161557191
us[2][7]= 5.417918217950779
us[2][8]= 6.36211486572701
us[2][9]= 7.3085081288787945
us[2][10]= 8.304
us[3][0]= -3.1839999999999993
us[3][1]= -1.2158263267068494
us[3][2]= 0.4659325975700478
us[3][3]= 1.9105601394453893
us[3][4]= 3.167340284281504
us[3][5]= 4.284765516715968
us[3][6]= 5.311328372721557
us[3][7]= 6.294540725182624
us[3][8]= 7.281913324261194
us[3][9]= 8.320161674618895
us[3][10]= 9.456
us[4][0]= -1.4879999999999995
us[4][1]= 0.2134166101759682
us[4][2]= 1.6766058801906403
us[4][3]= 2.951341052396242
us[4][4]= 4.08671969975426
us[4][5]= 5.131840230185672
us[4][6]= 6.134705594466713
us[4][7]= 7.143318395262831
us[4][8]= 8.204583057355967
us[4][9]= 9.365402607297435
us[4][10]= 10.672
us[5][0]= 0.0
us[5][1]= 1.4684336518210785
us[5][2]= 2.7468272296911205
us[5][3]= 3.884767219865746
us[5][4]= 4.93184128265027
us[5][5]= 5.936657969917844
us[5][6]= 6.947826559152462
us[5][7]= 8.012743222517239
us[5][8]= 9.17880340657123
us[5][9]= 10.49241882064406
us[5][10]= 12.0
us[6][0]= 1.3280000000000012
us[6][1]= 2.5974127108238214
us[6][2]= 3.7245984000542585
us[6][3]= 4.759330843759788
us[6][4]= 5.750707596639356
us[6][5]= 6.747827611617059
us[6][6]= 7.798693491351809
us[6][7]= 8.951308186626378
us[6][8]= 10.252575577219586
us[6][9]= 11.749398707945286
us[6][10]= 13.488000000000001
us[7][0]= 2.5440000000000005
us[7][1]= 3.64816731030909
us[7][2]= 4.65792059659814
us[7][3]= 5.6225434809368515
us[7][4]= 6.591320866301062
us[7][5]= 7.612744925667016
us[7][6]= 8.735308954741116
us[7][7]= 10.006524066674087
us[7][8]= 11.473901323289288
us[7][9]= 13.184155311634836
us[7][10]= 15.184000000000001
us[8][0]= 3.6960000000000006
us[8][1]= 4.668510473849365
us[8][2]= 5.594116867899654
us[8][3]= 6.521915702908556
us[8][4]= 7.500585295853034
us[8][5]= 8.578805109494724
us[8][6]= 9.804576578305907
us[8][7]= 11.22590170003002
us[8][8]= 12.890102762612106
us[8][9]= 14.844501819594491
us[8][10]= 17.136000000000003
us[9][0]= 4.832000000000001
us[9][1]= 5.705951699620371
us[9][2]= 6.580509273734265
us[9][3]= 7.504163052496009
us[9][4]= 8.525403933480192
us[9][5]= 9.692419873248513
us[9][6]= 11.053399383669154
us[9][7]= 12.6561556369075
us[9][8]= 14.54850191198536
us[9][9]= 16.777947116534627
us[9][10]= 19.392
us[10][0]= 6.0
us[10][1]= 6.808
us[10][2]= 7.664
us[10][3]= 8.616
us[10][4]= 9.712
us[10][5]= 11.0
us[10][6]= 12.528000000000002
us[10][7]= 14.344000000000001
us[10][8]= 16.496000000000002
us[10][9]= 19.032
us[10][10]= 22.0

 difference exact-computed solution
diff[1][1]= 0.0060443678392090305
diff[1][2]= 0.011483309257196872
diff[1][3]= 0.015826651979512496
diff[1][4]= 0.018584065547899375
diff[1][5]= 0.019567400783371713
diff[1][6]= 0.018588615358940963
diff[1][7]= 0.01583406756802397
diff[1][8]= 0.011490671006105124
diff[1][9]= 0.0060489509249554985
diff[2][1]= 0.011483216866327695
diff[2][2]= 0.0218710289854388
diff[2][3]= 0.030067779170684594
diff[2][4]= 0.03539512089568175
diff[2][5]= 0.037174473232371774
diff[2][6]= 0.03540383844280903
diff[2][7]= 0.030081782049220962
diff[2][8]= 0.021885134272990214
diff[2][9]= 0.011491871121205754
diff[3][1]= 0.015826326706850136
diff[3][2]= 0.03006740242995265
diff[3][3]= 0.04143986055461246
diff[3][4]= 0.0486597157184967
diff[3][5]= 0.05123448328403235
diff[3][6]= 0.048671627278443985
diff[3][7]= 0.041459274817377434
diff[3][8]= 0.030086675738806967
diff[3][9]= 0.015838325381105633
diff[4][1]= 0.018583389824032015
diff[4][2]= 0.03539411980935947
diff[4][3]= 0.048658947603759106
diff[4][4]= 0.057280300245739824
diff[4][5]= 0.06015976981432836
diff[4][6]= 0.05729440553328846
diff[4][7]= 0.04868160473716987
diff[4][8]= 0.03541694264403361
diff[4][9]= 0.01859739270256533
diff[5][1]= 0.019566348178921
diff[5][2]= 0.03717277030887933
diff[5][3]= 0.05123278013425425
diff[5][4]= 0.06015871734973022
diff[5][5]= 0.06334203008215589
diff[5][6]= 0.06017344084753873
diff[5][7]= 0.05125677748276125
diff[5][8]= 0.0371965934287708
diff[5][9]= 0.019581179355940392
diff[6][1]= 0.018587289176179134
diff[6][2]= 0.03540159994574221
diff[6][3]= 0.04866915624021395
diff[6][4]= 0.057292403360644784
diff[6][5]= 0.06017238838294148
diff[6][6]= 0.05730650864819253
diff[6][7]= 0.04869181337362427
diff[6][8]= 0.03542442278041591
diff[6][9]= 0.018601292054714946
diff[7][1]= 0.015832689690910673
diff[7][2]= 0.030079403401860993
diff[7][3]= 0.041456519063149955
diff[7][4]= 0.04867913369893895
diff[7][5]= 0.051255074332984485
diff[7][6]= 0.048691045258886234
diff[7][7]= 0.04147593332591448
diff[7][8]= 0.03009867671071298
diff[7][9]= 0.015844688365165283
diff[8][1]= 0.011489526150636031
diff[8][2]= 0.021883132100346536
diff[8][3]= 0.030084297091445222
diff[8][4]= 0.03541470414696679
diff[8][5]= 0.037194890505276135
diff[8][6]= 0.035423421694094515
diff[8][7]= 0.030098299969981923
diff[8][8]= 0.021897237387895174
diff[8][9]= 0.011498180405510539
diff[9][1]= 0.0060483003796294454
diff[9][2]= 0.011490726265735773
diff[9][3]= 0.015836947503992782
diff[9][4]= 0.01859606651980883
diff[9][5]= 0.019580126751487015
diff[9][6]= 0.01860061633084875
diff[9][7]= 0.015844363092501368
diff[9][8]= 0.011498088014640473
diff[9][9]= 0.006052883465372361
iter=100  diff=0.1235081092946268  error=2.399937283587588  avg=0.029628855352933185  max=0.06016607909863403
iter=101  diff=0.11745948363227043  error=2.2824777999553176  avg=0.028178738271053303  max=0.057293404446149054
iter=102  diff=0.11171413430658206  error=2.1707636656487352  avg=0.026799551427762164  max=0.05442072979304324
iter=103  diff=0.10624310100375456  error=2.064520564644981  avg=0.02548790820549359  max=0.0518223711589183
iter=104  diff=0.10104638372324481  error=1.963474180921736  avg=0.024240421986688097  max=0.04922401252442832
iter=105  diff=0.09609778761544363  error=1.8673763933062926  avg=0.023054029546991265  max=0.04687377506035517
iter=106  diff=0.09139731268003953  error=1.775979080626253  avg=0.021925667662052506  max=0.044523537596067086
iter=107  diff=0.08692126545317136  error=1.6890578151730815  avg=0.020852565619420758  max=0.04239772783895024
iter=108  diff=0.08266964593465281  error=1.6063881692384288  avg=0.01983195270664727  max=0.04027191808170727
iter=109  diff=0.07862102318517972  error=1.527767146053249  avg=0.01886132279078085  max=0.03834910509272227
iter=110  diff=0.0747753972046612  error=1.452991748848588  avg=0.017938169738871457  max=0.03642629210366355
iter=111  diff=0.07111338352648305  error=1.3818783653221047  avg=0.017060226732371665  max=0.03468709141646542
iter=112  diff=0.06763498215058622  error=1.3142433831715186  avg=0.016225226952734796  max=0.032947890729222884
iter=113  diff=0.0643226596622285  error=1.2499207235092902  avg=0.015431120043324571  max=0.03137476892924518
iter=114  diff=0.06117641606138963  error=1.1887443074479005  avg=0.014675855647504944  max=0.02980164712923994
iter=115  diff=0.05818039222546151  error=1.130563915222439  avg=0.013957579200277024  max=0.028378745093991853
iter=116  diff=0.05533458815444381  error=1.0752293270679951  avg=0.013274436136641915  max=0.026955843058729556
iter=117  diff=0.05262465913720382  error=1.0226046679307914  avg=0.012624748986799893  max=0.025668816077150325
iter=118  diff=0.050050605173727114  error=0.9725540627570641  avg=0.01200684028095141  max=0.024381789095562212
iter=119  diff=0.04759945135093957  error=0.9249546114061247  avg=0.011419192733408946  max=0.023217662254594096
iter=120  diff=0.0452711976688277  error=0.8796834137372969  avg=0.010860289058485146  max=0.02205353541362154
iter=121  diff=0.0430541082082348  error=0.8366293055290621  avg=0.010328756858383484  max=0.021000572794150685
iter=122  diff=0.040948182969188895  error=0.7956811225598732  avg=0.009823223735307076  max=0.01994761017467539
iter=123  diff=0.03894280671307515  error=0.7567383158467981  avg=0.00934244834378763  max=0.018995196538137193
iter=124  diff=0.03703797943994391  error=0.7197003364068542  avg=0.008885189338356225  max=0.018042782901595444
iter=125  diff=0.03522409957626588  error=0.6844762368305883  avg=0.008450323911488745  max=0.017181316674504288
iter=126  diff=0.03350116712204082  error=0.6509750697085475  avg=0.00803672925566108  max=0.01631985044741313
iter=127  diff=0.031860497372482754  error=0.6191145723360647  avg=0.007643389781926725  max=0.015540646924966595
iter=128  diff=0.03030209032756348  error=0.5888124820085012  avg=0.007269289901339521  max=0.014761443402520058
iter=129  diff=0.02881809059800583  error=0.5599943914104955  avg=0.006913511005067845  max=0.014056647195427985
iter=130  diff=0.027408498183802144  error=0.5325858932266933  avg=0.0065751344842801636  max=0.013351850988335912
iter=131  diff=0.026066207818598808  error=0.5065196854080944  avg=0.0062533294494826475  max=0.012714356830233697
iter=132  diff=0.02479121950238361  error=0.48172846590571083  avg=0.005947265011181615  max=0.01207686267213326
iter=133  diff=0.023577106461377784  error=0.45815135944433305  avg=0.005656189622769544  max=0.011500243789221543
iter=134  diff=0.02242386869555485  error=0.4357274907487782  avg=0.005379351737639237  max=0.010923624906311602
iter=135  diff=0.02132569313340632  error=0.4144017976153719  avg=0.005116071575498419  max=0.010402068227080008
iter=136  diff=0.02028257977493142  error=0.39411921784044046  avg=0.004865669356054821  max=0.009880511547848414
iter=137  diff=0.019289270647579182  error=0.3748299471928613  avg=0.004627530212257547  max=0.009408759099718722
iter=138  diff=0.01834576575131114  error=0.35648418144155014  avg=0.004401039277056175  max=0.00893700665158903
iter=139  diff=0.017447309205282424  error=0.3390368722362677  avg=0.004185640397978614  max=0.008510302553685456
iter=140  diff=0.016593901009466172  error=0.32244297122680154  avg=0.003980777422553106  max=0.008083598455783658
iter=141  diff=0.015781239429230043  error=0.3066617317975715  avg=0.003785947306142858  max=0.007697640973445274
iter=142  diff=0.015009324464562046  error=0.29165240733300946  avg=0.0036006470041112276  max=0.007311683491106891
iter=143  diff=0.014274265159885446  error=0.277378142173124  avg=0.003424421508310173  max=0.0069625816687794995
iter=144  diff=0.013576061515233773  error=0.26380208065789024  avg=0.0032568158105912375  max=0.006613479846452108
iter=145  diff=0.012911194128225834  error=0.2508908865296644  avg=0.003097418352218079  max=0.006297714281773281
iter=146  diff=0.01227966299886546  error=0.23861122353079894  avg=0.002945817574454308  max=0.005981948717094454
iter=147  diff=0.011678284797816574  error=0.22693293873298237  avg=0.0028016412189257084  max=0.00569633608072273
iter=148  diff=0.011107059525079677  error=0.2158258792079027  avg=0.002664517027258058  max=0.005410723444351007
iter=149  diff=0.010563107832193663  error=0.20526277137570903  avg=0.0025341082885890005  max=0.005152384387849374

 computed solution
us[0][0]= -10.0
us[0][1]= -7.032
us[0][2]= -4.495999999999999
us[0][3]= -2.3439999999999994
us[0][4]= -0.5279999999999996
us[0][5]= 1.0
us[0][6]= 2.288000000000001
us[0][7]= 3.3840000000000012
us[0][8]= 4.336
us[0][9]= 5.192
us[0][10]= 6.0
us[1][0]= -7.3919999999999995
us[1][1]= -4.784492001779562
us[1][2]= -2.5609346670805677
us[1][3]= -0.6732880812288295
us[1][4]= 0.9264876707154306
us[1][5]= 2.286407836345804
us[1][6]= 3.4544876630764763
us[1][7]= 4.4787119063206875
us[1][8]= 5.407065320559343
us[1][9]= 6.287507990525616
us[1][10]= 7.167999999999999
us[2][0]= -5.135999999999999
us[2][1]= -2.856934666925447
us[2][2]= -0.9137800830237851
us[2][3]= 0.7415530029559395
us[2][4]= 2.157119753323606
us[2][5]= 3.380975330782645
us[2][6]= 4.461119738687185
us[2][7]= 5.4455529794456545
us[2][8]= 6.382219893293989
us[2][9]= 7.319065318544397
us[2][10]= 8.304
us[3][0]= -3.1839999999999993
us[3][1]= -1.2012880806827093
us[3][2]= 0.4935530035884724
us[3][3]= 1.9486277509197616
us[3][4]= 3.2120406604562333
us[3][5]= 4.331831650754459
us[3][6]= 5.35604064045719
us[3][7]= 6.332627718323974
us[3][8]= 7.3095529712293414
us[3][9]= 8.334711899171985
us[3][10]= 9.456
us[4][0]= -1.4879999999999995
us[4][1]= 0.23048767184994445
us[4][2]= 1.7091197550043908
us[4][3]= 2.996040661745868
us[4][4]= 4.1393396465418535
us[4][5]= 5.1871059652616935
us[4][6]= 6.1873396228596285
us[4][7]= 7.188040623705429
us[4][8]= 8.237119716685747
us[4][9]= 9.382487648339662
us[4][10]= 10.672
us[5][0]= 0.0
us[5][1]= 1.4864078381130854
us[5][2]= 2.7809753336417873
us[5][3]= 3.9318316536139815
us[5][4]= 4.987105967028739
us[5][5]= 5.994847615612151
us[5][6]= 7.003105942308565
us[5][7]= 8.059831613323377
us[5][8]= 9.212975293643703
us[5][9]= 10.51040781321212
us[5][10]= 12.0
us[6][0]= 1.3280000000000012
us[6][1]= 2.614487665303085
us[6][2]= 3.757119742445535
us[6][3]= 4.804040644605967
us[6][4]= 5.803339626221199
us[6][5]= 6.803105944075612
us[6][6]= 7.851339602538975
us[6][7]= 8.99604060656553
us[6][8]= 10.285119704126892
us[6][9]= 11.766487641792803
us[6][10]= 13.488000000000001
us[7][0]= 2.5440000000000005
us[7][1]= 3.6627119086340896
us[7][2]= 4.68555298343931
us[7][3]= 5.660627722950778
us[7][4]= 6.636040627854207
us[7][5]= 7.659831616182897
us[7][6]= 8.780040607855167
us[7][7]= 10.044627690354995
us[7][8]= 11.501552951080182
us[7][9]= 13.198711888488788
us[7][10]= 15.184000000000001
us[8][0]= 3.6960000000000006
us[8][1]= 4.679065322481511
us[8][2]= 5.614219896655559
us[8][3]= 6.549552975222998
us[8][4]= 7.533119720444095
us[8][5]= 8.612975296502848
us[8][6]= 9.837119705807675
us[8][7]= 11.253552951712715
us[8][8]= 12.910219872973336
us[8][9]= 14.85506530795136
us[8][10]= 17.136000000000003
us[9][0]= 4.832000000000001
us[9][1]= 5.711507991617856
us[9][2]= 6.591065320466565
us[9][3]= 7.518711901485387
us[9][4]= 8.542487650566269
us[9][5]= 9.710407814979401
us[9][6]= 11.070487642927317
us[9][7]= 12.670711889034907
us[9][8]= 14.559065308106478
us[9][9]= 16.783507983923037
us[9][10]= 19.392
us[10][0]= 6.0
us[10][1]= 6.808
us[10][2]= 7.664
us[10][3]= 8.616
us[10][4]= 9.712
us[10][5]= 11.0
us[10][6]= 12.528000000000002
us[10][7]= 14.344000000000001
us[10][8]= 16.496000000000002
us[10][9]= 19.032
us[10][10]= 22.0

 difference exact-computed solution
diff[1][1]= 4.9200177956088E-4
diff[1][2]= 9.346670805672197E-4
diff[1][3]= 0.0012880812288289523
diff[1][4]= 0.001512329284569347
diff[1][5]= 0.0015921636541960105
diff[1][6]= 0.0015123369235245931
diff[1][7]= 0.0012880936793129294
diff[1][8]= 9.346794406566161E-4
diff[1][9]= 4.920094743834369E-4
diff[2][1]= 9.346669254473028E-4
diff[2][2]= 0.001780083023785184
diff[2][3]= 0.002446997044062038
diff[2][4]= 0.0028802466763941936
diff[2][5]= 0.0030246692173547807
diff[2][6]= 0.0028802613128151577
diff[2][7]= 0.002447020554345869
diff[2][8]= 0.001780106706011253
diff[2][9]= 9.34681455603048E-4
diff[3][1]= 0.0012880806827100244
diff[3][2]= 0.002446996411528013
diff[3][3]= 0.0033722490802401417
diff[3][4]= 0.003959339543767371
diff[3][5]= 0.004168349245540881
diff[3][6]= 0.003959359542811569
diff[3][7]= 0.0033722816760271
diff[3][8]= 0.0024470287706597205
diff[3][9]= 0.0012881008280150041
diff[4][1]= 0.0015123281500557528
diff[4][2]= 0.002880244995608905
diff[4][3]= 0.003959338254132749
diff[4][4]= 0.004660353458146638
diff[4][5]= 0.00489403473830663
diff[4][6]= 0.004660377140372596
diff[4][7]= 0.0039593762945724364
diff[4][8]= 0.0028802833142531625
diff[4][9]= 0.0015123516603381404
diff[5][1]= 0.001592161886914134
diff[5][2]= 0.0030246663582125244
diff[5][3]= 0.0041683463860189285
diff[5][4]= 0.004894032971260565
diff[5][5]= 0.005152384387849374
diff[5][6]= 0.004894057691435805
diff[5][7]= 0.004168386676623115
diff[5][8]= 0.0030247063562978127
diff[5][9]= 0.001592186787879868
diff[6][1]= 0.0015123346969154738
diff[6][2]= 0.0028802575544655262
diff[6][3]= 0.003959355394034247
diff[6][4]= 0.004660373778802018
diff[6][5]= 0.0048940559243888515
diff[6][6]= 0.004660397461027088
diff[6][7]= 0.003959393434472602
diff[6][8]= 0.002880295873110228
diff[6][9]= 0.0015123582071971953
diff[7][1]= 0.001288091365911015
diff[7][2]= 0.0024470165606906846
diff[7][3]= 0.003372277049223271
diff[7][4]= 0.003959372145793338
diff[7][5]= 0.004168383817103383
diff[7][6]= 0.0039593921448357605
diff[7][7]= 0.003372309645007121
diff[7][8]= 0.0024470489198193945
diff[7][9]= 0.0012881115112133301
diff[8][1]= 9.346775184893019E-4
diff[8][2]= 0.0017801033444415637
diff[8][3]= 0.002447024777003648
diff[8][4]= 0.0028802795559057515
diff[8][5]= 0.0030247034971520037
diff[8][6]= 0.0028802941923267156
diff[8][7]= 0.0024470482872871457
diff[8][8]= 0.0017801270266648572
diff[8][9]= 9.346920486414945E-4
diff[9][1]= 4.920083821442489E-4
diff[9][2]= 9.346795334357338E-4
diff[9][3]= 0.0012880985146139778
diff[9][4]= 0.0015123494337316856
diff[9][5]= 0.0015921850205984356
diff[9][6]= 0.0015123570726860436
diff[9][7]= 0.0012881109650937361
diff[9][8]= 9.346918935229098E-4
diff[9][9]= 4.920160769614768E-4
iter=150  diff=0.010046429719197003  error=0.19521634165651203  avg=0.0024100782920557042  max=0.0048940453313477406
iter=151  diff=0.009554420790935936  error=0.1856619208655761  avg=0.002292122479821927  max=0.004660375459586419
iter=152  diff=0.009087081047398693  error=0.1765748398181774  avg=0.002179936294051573  max=0.004426705587824209
iter=153  diff=0.00864205479111041  error=0.167932785027067  avg=0.00207324425959342  max=0.004215349203279928
iter=154  diff=0.008219342022019627  error=0.15971344300504736  avg=0.001971770901296881  max=0.004003992818734758
iter=155  diff=0.007816811991714412  error=0.15189663101333295  avg=0.0018752670495473204  max=0.003812819172979154
iter=156  diff=0.0074344647001947095  error=0.14446216631313824  avg=0.0017834835347301018  max=0.0036216455272235493
iter=157  diff=0.007070372867416741  error=0.1373917934457215  avg=0.0016961949808113766  max=0.003448727340199298
iter=158  diff=0.006724536493368738  error=0.13066725695235276  avg=0.0016131760117574414  max=0.0032758091531750466
iter=159  diff=0.0063952123368682945  error=0.12427204461548447  avg=0.0015342227730306725  max=0.0031194031836925262
iter=160  diff=0.006082400397911747  error=0.11818964421757272  avg=0.0014591314100934904  max=0.002962997214211782
iter=161  diff=0.005784523900012939  error=0.11240512031755978  avg=0.0013877175347846887  max=0.002821526685803377
iter=162  diff=0.005501582843202624  error=0.10690353747435716  avg=0.0013197967589426809  max=0.0026800561573967485
iter=163  diff=0.0052321510197492205  error=0.10167138645460794  avg=0.00125520230190874  max=0.002552094862350529
iter=164  diff=0.004976228429654839  error=0.0966951580249531  avg=0.0011937673830241123  max=0.002424133567305198
iter=165  diff=0.0047325250559335785  error=0.09196263296901952  avg=0.0011353411477656732  max=0.002308391488624828
iter=166  diff=0.00450104089857023  error=0.08746159207044929  avg=0.0010797727416104852  max=0.0021926494099453464
iter=167  diff=0.00428060912624012  error=0.08318098294420917  avg=0.001026925715360607  max=0.0020879597162952734
iter=168  diff=0.004071229738944859  error=0.07910975320526431  avg=9.76663619818078E-4  max=0.001983270022648753
iter=169  diff=0.0038718473278240295  error=0.07523790587744028  avg=9.28863035523954E-4  max=0.0018885773051744437
iter=170  diff=0.003682461892877409  error=0.07155544398456287  avg=8.834005430192947E-4  max=0.0017938845877019105
iter=171  diff=0.0035021188078254717  error=0.0680533251767374  avg=8.401645083547828E-4  max=0.0017082342201257816
iter=172  diff=0.003330818072680597  error=0.0647225071040568  avg=7.990432975809482E-4  max=0.0016225838525514291
iter=173  diff=0.003167696219843752  error=0.06155481088421305  avg=7.599359368421364E-4  max=0.0015451123672889366
iter=174  diff=0.003012753249320488  error=0.058542057634892564  avg=7.227414522826243E-4  max=0.001467640882030885
iter=175  diff=0.0028652081473585223  error=0.05567684948753404  avg=6.873685121917783E-4  max=0.0013975672653216975
iter=176  diff=0.002725060913937649  error=0.05295178857359639  avg=6.537257848592147E-4  max=0.0013274936486169508
iter=177  diff=0.0025916051154964426  error=0.05036018345809995  avg=6.217306599765426E-4  max=0.0012641114668747733
iter=178  diff=0.002464840752010977  error=0.04789534270608897  avg=5.913005272356664E-4  max=0.0012007292851361484
iter=179  diff=0.0023441288483149747  error=0.045551213857774  avg=5.623606649107901E-4  max=0.0011433995631806582
iter=180  diff=0.0022294694044198704  error=0.04332174445335413  avg=5.348363512759769E-4  max=0.0010860698412269443
iter=181  diff=0.002120284461810118  error=0.04120145999154401  avg=5.086599998956051E-4  max=0.0010342146205770675
iter=182  diff=0.0020165740205141947  error=0.039184885971029815  avg=4.837640243337014E-4  max=9.82359399928967E-4
iter=183  diff=0.001917815312152793  error=0.03726707065887702  avg=4.600872920849015E-4  max=9.354559122272121E-4
iter=184  diff=0.0018240083367619953  error=0.035443062322115026  avg=4.375686706433954E-4  max=8.885524245272336E-4
iter=185  diff=0.0017346802458855781  error=0.03370838207622945  avg=4.1615286513863514E-4  max=8.461278213536261E-4
iter=186  diff=0.0016498310395364757  error=0.03205855103669297  avg=3.957845806999132E-4  max=8.037032181817949E-4
iter=187  diff=0.001569033022308819  error=0.030489518014384154  avg=3.7641380264671795E-4  max=7.653298041212508E-4
iter=188  diff=0.0014922861941802923  error=0.02899723182020386  avg=3.579905162988131E-4  max=7.26956390061595E-4
iter=189  diff=0.0014192037010367642  error=0.027578028119167097  avg=3.404694829526802E-4  max=6.922473109778338E-4
iter=190  diff=0.0013497855428690197  error=0.026228242576298078  avg=3.238054639049145E-4  max=6.575382318958489E-4
iter=191  diff=0.0012836818068278633  error=0.024944560769470214  avg=3.0795754036382983E-4  max=6.261435749355115E-4
iter=192  diff=0.0012208924929175136  error=0.0237236682765527  avg=2.9288479353768764E-4  max=5.947489179760623E-4
iter=193  diff=0.0011611011019697637  error=0.022562567174582937  avg=2.785502120318881E-4  max=5.663521839878172E-4
iter=194  diff=0.0011043076339972702  error=0.021458259540585667  avg=2.649167844516749E-4  max=5.379554500022365E-4
iter=195  diff=0.0010502258128129438  error=0.020408033727772723  avg=2.5195103367620645E-4  max=5.12270362817091E-4
iter=196  diff=9.988556384552538E-4  error=0.01940917808931747  avg=2.3961948258416628E-4  max=4.8658527563461007E-4
iter=197  diff=9.499381716642219E-4  error=0.018459239917653247  avg=2.2789185083522528E-4  max=4.6335289602517093E-4
iter=198  diff=9.034734124525046E-4  error=0.017555766505200743  avg=2.1673785808889805E-4  max=4.401205164192845E-4
iter=199  diff=8.59227148066577E-4  error=0.016696539357134166  avg=2.061301155201749E-4  max=4.191066316518999E-4

 computed solution
us[0][0]= -10.0
us[0][1]= -7.032
us[0][2]= -4.495999999999999
us[0][3]= -2.3439999999999994
us[0][4]= -0.5279999999999996
us[0][5]= 1.0
us[0][6]= 2.288000000000001
us[0][7]= 3.3840000000000012
us[0][8]= 4.336
us[0][9]= 5.192
us[0][10]= 6.0
us[1][0]= -7.3919999999999995
us[1][1]= -4.7840400211100915
us[1][2]= -2.560076028928487
us[1][3]= -0.6721047766329495
us[1][4]= 0.9278769825992027
us[1][5]= 2.287870488946301
us[1][6]= 3.455876982586377
us[1][7]= 4.479895223346147
us[1][8]= 5.40792397105076
us[1][9]= 6.287959978876987
us[1][10]= 7.167999999999999
us[2][0]= -5.135999999999999
us[2][1]= -2.8560760289282268
us[2][2]= -0.912144797743068
us[2][3]= 0.7438009536695749
us[2][4]= 2.15976571231034
us[2][5]= 3.383753965180527
us[2][6]= 4.463765712285765
us[2][7]= 5.447800953630101
us[2][8]= 6.38385520221717
us[2][9]= 7.319923971047378
us[2][10]= 8.304
us[3][0]= -3.1839999999999993
us[3][1]= -1.2001047766320325
us[3][2]= 0.4958009536706368
us[3][3]= 1.9517256911991991
us[3][4]= 3.2156779362465886
us[3][5]= 4.3356609356415605
us[3][6]= 5.359677936213011
us[3][7]= 6.3357256911444715
us[3][8]= 7.3118009536163076
us[3][9]= 8.335895223334145
us[3][10]= 9.456
us[4][0]= -1.4879999999999995
us[4][1]= 0.2318769826011074
us[4][2]= 1.7117657123131622
us[4][3]= 2.9996779362487542
us[4][4]= 4.143620914527383
us[4][5]= 5.191601907270898
us[4][6]= 6.19162091448762
us[4][7]= 7.191677936184886
us[4][8]= 8.239765712248827
us[4][9]= 9.383876982561636
us[4][10]= 10.672
us[5][0]= 0.0
us[5][1]= 1.4878704889492682
us[5][2]= 2.7837539651853267
us[5][3]= 3.935660935646361
us[5][4]= 4.991601907273864
us[5][5]= 5.999580893368348
us[5][6]= 7.007601907232361
us[5][7]= 8.063660935578717
us[5][8]= 9.215753965118173
us[5][9]= 10.511870488907462
us[5][10]= 12.0
us[6][0]= 1.3280000000000012
us[6][1]= 2.6158769825901156
us[6][2]= 3.7597657122920762
us[6][3]= 4.807677936219976
us[6][4]= 5.807620914493265
us[6][5]= 6.807601907235328
us[6][6]= 7.855620914453505
us[6][7]= 8.999677936156111
us[6][8]= 10.287765712227742
us[6][9]= 11.767876982550646
us[6][10]= 13.488000000000001
us[7][0]= 2.5440000000000005
us[7][1]= 3.66389522335003
us[7][2]= 4.687800953636806
us[7][3]= 5.663725691152241
us[7][4]= 6.639677936191851
us[7][5]= 7.663660935583518
us[7][6]= 8.783677936158275
us[7][7]= 10.047725691097517
us[7][8]= 11.50380095358248
us[7][9]= 13.199895223316208
us[7][10]= 15.184000000000001
us[8][0]= 3.6960000000000006
us[8][1]= 4.679923971053987
us[8][2]= 5.6158552022228125
us[8][3]= 6.551800953623012
us[8][4]= 7.535765712255138
us[8][5]= 8.615753965122973
us[8][6]= 9.839765712230564
us[8][7]= 11.255800953583543
us[8][8]= 12.911855202183055
us[8][9]= 14.855923971029595
us[8][10]= 17.136000000000003
us[9][0]= 4.832000000000001
us[9][1]= 5.711959978878822
us[9][2]= 6.591923971050605
us[9][3]= 7.519895223338027
us[9][4]= 8.543876982565372
us[9][5]= 9.711870488910428
us[9][6]= 11.07187698255255
us[9][7]= 12.671895223317128
us[9][8]= 14.559923971029855
us[9][9]= 16.783959978865905
us[9][10]= 19.392
us[10][0]= 6.0
us[10][1]= 6.808
us[10][2]= 7.664
us[10][3]= 8.616
us[10][4]= 9.712
us[10][5]= 11.0
us[10][6]= 12.528000000000002
us[10][7]= 14.344000000000001
us[10][8]= 16.496000000000002
us[10][9]= 19.032
us[10][10]= 22.0

 difference exact-computed solution
diff[1][1]= 4.002111009082654E-5
diff[1][2]= 7.602892848668219E-5
diff[1][3]= 1.0477663294894413E-4
diff[1][4]= 1.2301740079723178E-4
diff[1][5]= 1.2951105369873872E-4
diff[1][6]= 1.230174136237494E-4
diff[1][7]= 1.047766538535555E-4
diff[1][8]= 7.602894923941506E-5
diff[1][9]= 4.002112301204619E-5
diff[2][1]= 7.602892822689E-5
diff[2][2]= 1.4479774306808135E-4
diff[2][3]= 1.9904633042666653E-4
diff[2][4]= 2.3428768965993996E-4
diff[2][5]= 2.46034819472829E-4
diff[2][6]= 2.3428771423539274E-4
diff[2][7]= 1.990463698993139E-4
diff[2][8]= 1.4479778283060796E-4
diff[2][9]= 7.602895262248666E-5
diff[3][1]= 1.0477663203323218E-4
diff[3][2]= 1.9904632936362798E-4
diff[3][3]= 2.743088008025918E-4
diff[3][4]= 3.220637534120385E-4
diff[3][5]= 3.390643584397779E-4
diff[3][6]= 3.2206378699051186E-4
diff[3][7]= 2.743088555297035E-4
diff[3][8]= 1.9904638369361294E-4
diff[3][9]= 1.0477666585551049E-4
diff[4][1]= 1.2301739889281071E-4
diff[4][2]= 2.3428768683753098E-4
diff[4][3]= 3.2206375124665954E-4
diff[4][4]= 3.7908547261711334E-4
diff[4][5]= 3.980927291022951E-4
diff[4][6]= 3.790855123808612E-4
diff[4][7]= 3.220638151146815E-4
diff[4][8]= 2.3428775117295686E-4
diff[4][9]= 1.2301743836395929E-4
diff[5][1]= 1.2951105073133462E-4
diff[5][2]= 2.4603481467311283E-4
diff[5][3]= 3.3906435363917353E-4
diff[5][4]= 3.980927261357792E-4
diff[5][5]= 4.191066316518999E-4
diff[5][6]= 3.9809276763946855E-4
diff[5][7]= 3.39064421282842E-4
diff[5][8]= 2.4603488182783906E-4
diff[5][9]= 1.2951109253833692E-4
diff[6][1]= 1.2301740988496235E-4
diff[6][2]= 2.3428770792444098E-4
diff[6][3]= 3.220637800254167E-4
diff[6][4]= 3.7908550673559915E-4
diff[6][5]= 3.980927646729526E-4
diff[6][6]= 3.7908554649668247E-4
diff[6][7]= 3.2206384389077414E-4
diff[6][8]= 2.342877722600889E-4
diff[6][9]= 1.2301744935427905E-4
diff[7][1]= 1.0477664997043945E-4
diff[7][2]= 1.99046363194455E-4
diff[7][3]= 2.743088477608069E-4
diff[7][4]= 3.2206380814958635E-4
diff[7][5]= 3.390644164822376E-4
diff[7][6]= 3.220638417271715E-4
diff[7][7]= 2.7430890248503204E-4
diff[7][8]= 1.9904641752077623E-4
diff[7][9]= 1.0477668379316185E-4
diff[8][1]= 7.602894601355104E-5
diff[8][2]= 1.4479777718801046E-4
diff[8][3]= 1.9904637698964223E-4
diff[8][4]= 2.342877448624492E-4
diff[8][5]= 2.460348770263465E-4
diff[8][6]= 2.3428776943745788E-4
diff[8][7]= 1.9904641645851484E-4
diff[8][8]= 1.4479781694554106E-4
diff[8][9]= 7.602897040648315E-5
diff[9][1]= 4.002112117884593E-5
diff[9][2]= 7.602894939573446E-5
diff[9][3]= 1.0477666197417079E-4
diff[9][4]= 1.2301743462828085E-4
diff[9][5]= 1.29511089571821E-4
diff[9][6]= 1.2301744745357723E-4
diff[9][7]= 1.0477668287300901E-4
diff[9][8]= 7.60289701453587E-5
diff[9][9]= 4.002113409384833E-5