FejerFit.java running
a[0]=0.0  b[0]=0.0
a[1]=-0.020000000000000125  b[1]=-0.6364103190754791
a[2]=-6.439293542825907E-17  b[2]=-5.995204332975846E-17
a[3]=-0.020000000000000007  b[3]=-0.21157789986811273
a[4]=1.3211653993039362E-16  b[4]=1.1046719095020308E-16
a[5]=-0.019999999999999973  b[5]=-0.12627503029350082
a[6]=-8.215650382226158E-17  b[6]=-2.3869795029440865E-17
a[7]=-0.02000000000000004  b[7]=-0.08947485658423096
a[8]=-7.771561172376095E-17  b[8]=-5.0515147620444624E-17
a[9]=-0.019999999999999917  b[9]=-0.06884045153338432
a[10]=-2.453592884421596E-16  b[10]=5.329070518200751E-17
a[11]=-0.020000000000000365  b[11]=-0.055552137078299604
a[12]=2.7755575615628914E-17  b[12]=1.6209256159527285E-16
a[13]=-0.020000000000000275  b[13]=-0.0462172730776478
a[14]=2.1316282072803005E-16  b[14]=-3.774758283725532E-16
a[15]=-0.019999999999999872  b[15]=-0.03925221011010319
a[16]=-2.6645352591003756E-16  b[16]=-1.2323475573339239E-16
a[17]=-0.019999999999999532  b[17]=-0.03381815311570024
a[18]=-4.3853809472693685E-17  b[18]=-2.1760371282653068E-16
a[19]=-0.0199999999999998  b[19]=-0.029429106316399292
a[20]=4.2077452633293433E-16  b[20]=-6.838973831690964E-16
a[21]=-0.02000000000000013  b[21]=-0.025783844635701488
a[22]=1.8457457784393228E-16  b[22]=2.120525977034049E-16
a[23]=-0.020000000000000177  b[23]=-0.02268554698510765
a[24]=6.050715484207104E-17  b[24]=-2.453592884421596E-16
a[25]=-0.019999999999999997  b[25]=-0.019999999999999962
a[26]=2.6159630017730253E-16  b[26]=-4.951594689828198E-16
a[27]=-0.019999999999999556  b[27]=-0.01763237184726373
a[28]=-5.10702591327572E-16  b[28]=-3.3306690738754695E-18
a[29]=-0.02000000000000078  b[29]=-0.015513590220993407
a[30]=1.426636586643326E-16  b[30]=-4.4408920985006264E-17
a[31]=-0.020000000000000195  b[31]=-0.013591985964489729
a[32]=8.421041641781812E-16  b[32]=-1.2656542480726783E-16
a[33]=-0.019999999999999737  b[33]=-0.011827967027989206
a[34]=1.588729148238599E-15  b[34]=-9.914291609902648E-16
a[35]=-0.0199999999999997  b[35]=-0.010190508989889612
a[36]=-2.1316282072803005E-16  b[36]=3.896882816434299E-16
a[37]=-0.020000000000000177  b[37]=-0.008654772844949199
a[38]=-5.662137425588298E-17  b[38]=4.651834473179406E-16
a[39]=-0.020000000000000382  b[39]=-0.007200443061914114
a[40]=2.708944180085382E-16  b[40]=2.575717417130363E-16
a[41]=-0.019999999999999653  b[41]=-0.005810537134637983
a[42]=2.7200464103316337E-16  b[42]=1.7486012637846215E-16
a[43]=-0.01999999999999957  b[43]=-0.004470529657942831
a[44]=-3.141931159689193E-16  b[44]=1.2434497875801754E-16
a[45]=-0.019999999999999782  b[45]=-0.003167688806490293
a[46]=-5.440092820663267E-17  b[46]=-1.4127587988355117E-16
a[47]=-0.020000000000002842  b[47]=-0.0018905566235858842
a[48]=1.8318679906315082E-16  b[48]=8.68749516769185E-17
a[49]=-0.020000000000001013  b[49]=-6.285253208664484E-4
for 3 terms: avgerr=0.1318503850103603
            maxerr=0.5000000000000002
            rmserr=0.18711474057958427
for 5 terms: avgerr=0.09727816883960155
            maxerr=0.5000000000000002
            rmserr=0.1604367808422621
for 7 terms: avgerr=0.0760649547949659
            maxerr=0.5000000000000002
            rmserr=0.1427974434995613
for 9 terms: avgerr=0.06315407977396306
            maxerr=0.5000000000000002
            rmserr=0.130187937865182