F(x)=(x-30)(x-29)...(x-1)=0 Radius for initial value ii x f(x) 1 0.3908466E+03 0.5585661E+75 2 0.3908449E+03 0.6108330E+73 3 0.3908449E+03 0.7552870E+69 Initial value rc -a(1)/n 0.3908449E+03 -0.1550000E+02 i z1 z2 rr 1 0.3748093E+03 0.2045524E+02 0.3908449E+03 2 0.3620272E+03 0.1011581E+03 0.3908449E+03 3 0.3327454E+03 0.1774399E+03 0.3908449E+03 4 0.2882436E+03 0.2459667E+03 0.3908449E+03 5 0.2304667E+03 0.3037436E+03 0.3908449E+03 6 0.1619399E+03 0.3482454E+03 0.3908449E+03 7 0.8565811E+02 0.3775272E+03 0.3908449E+03 8 0.4955243E+01 0.3903093E+03 0.3908449E+03 9 -0.7664162E+02 0.3860330E+03 0.3908449E+03 10 -0.1555663E+03 0.3648852E+03 0.3908449E+03 11 -0.2283694E+03 0.3277901E+03 0.3908449E+03 12 -0.2918691E+03 0.2763691E+03 0.3908449E+03 13 -0.3432901E+03 0.2128694E+03 0.3908449E+03 14 -0.3803852E+03 0.1400663E+03 0.3908449E+03 15 -0.4015330E+03 0.6114162E+02 0.3908449E+03 16 -0.4058093E+03 -0.2045524E+02 0.3908449E+03 17 -0.3930272E+03 -0.1011581E+03 0.3908449E+03 18 -0.3637454E+03 -0.1774399E+03 0.3908449E+03 19 -0.3192436E+03 -0.2459667E+03 0.3908449E+03 20 -0.2614667E+03 -0.3037436E+03 0.3908449E+03 21 -0.1929399E+03 -0.3482454E+03 0.3908449E+03 22 -0.1166581E+03 -0.3775272E+03 0.3908449E+03 23 -0.3595524E+02 -0.3903093E+03 0.3908449E+03 24 0.4564162E+02 -0.3860330E+03 0.3908449E+03 25 0.1245663E+03 -0.3648852E+03 0.3908449E+03 26 0.1973694E+03 -0.3277901E+03 0.3908449E+03 27 0.2608691E+03 -0.2763691E+03 0.3908449E+03 28 0.3122901E+03 -0.2128694E+03 0.3908449E+03 29 0.3493852E+03 -0.1400663E+03 0.3908449E+03 30 0.3705330E+03 -0.6114162E+02 0.3908449E+03 iii Average error 10000 0.1861686E-13 i z1 z2 rr error 24 -0.3000000E+02 0.0000000E+00 0.1450000E+02 0.3519199E-16 25 -0.2900000E+02 0.0000000E+00 0.1350000E+02 0.5356640E-15 23 -0.2800000E+02 0.0000000E+00 0.1250000E+02 0.3082422E-14 26 -0.2700000E+02 0.0000000E+00 0.1150000E+02 0.2745726E-15 27 -0.2600000E+02 0.0000000E+00 0.1050000E+02 0.4498477E-13 22 -0.2500000E+02 0.0000000E+00 0.9500000E+01 0.1641559E-12 28 -0.2400000E+02 0.0000000E+00 0.8500000E+01 0.8287269E-13 21 -0.2300000E+02 0.0000000E+00 0.7500000E+01 0.1538763E-12 29 -0.2200000E+02 0.0000000E+00 0.6500000E+01 0.1781290E-13 30 -0.2100000E+02 0.0000000E+00 0.5500000E+01 0.5585058E-12 20 -0.2000000E+02 0.0000000E+00 0.4500000E+01 0.1659379E-12 1 -0.1900000E+02 0.0000000E+00 0.3500000E+01 0.1439691E-12 19 -0.1800000E+02 0.0000000E+00 0.2500000E+01 0.1735133E-12 2 -0.1700000E+02 0.0000000E+00 0.1500000E+01 0.1457776E-14 18 -0.1600000E+02 0.0000000E+00 0.5000000E+00 0.1560390E-13 3 -0.1500000E+02 0.0000000E+00 0.5000000E+00 0.2478971E-14 16 -0.1400000E+02 0.0000000E+00 0.1500000E+01 0.1389806E-14 17 -0.1300000E+02 0.0000000E+00 0.2500000E+01 0.2878818E-15 4 -0.1200000E+02 0.0000000E+00 0.3500000E+01 0.1852179E-15 15 -0.1100000E+02 0.0000000E+00 0.4500000E+01 0.1698551E-17 5 -0.1000000E+02 0.0000000E+00 0.5500000E+01 0.4983163E-18 14 -0.9000000E+01 0.0000000E+00 0.6500000E+01 0.6296367E-18 6 -0.8000000E+01 0.0000000E+00 0.7500000E+01 0.4071309E-19 13 -0.7000000E+01 0.0000000E+00 0.8500000E+01 0.1891441E-22 7 -0.6000000E+01 0.0000000E+00 0.9500000E+01 0.1482933E-21 12 -0.5000000E+01 0.0000000E+00 0.1050000E+02 0.4038158E-23 11 -0.4000000E+01 0.0000000E+00 0.1150000E+02 0.7872718E-25 8 -0.3000000E+01 0.0000000E+00 0.1250000E+02 0.6285088E-27 10 -0.2000000E+01 0.0000000E+00 0.1350000E+02 0.2459917E-29 9 -0.1000000E+01 0.0000000E+00 0.1450000E+02 0.7068727E-32 Values at minimum f(x) i z1 z2 f(z) iii 24 -0.3000000E+02 0.0000000E+00 0.2194558E+11 8075 25 -0.2900000E+02 0.0000000E+00 0.2309081E+11 7006 23 -0.2800000E+02 0.0000000E+00 0.3900550E+09 8067 26 -0.2700000E+02 0.0000000E+00 0.5836989E+10 3296 27 -0.2600000E+02 0.0000000E+00 0.4331372E+10 5448 22 -0.2500000E+02 0.0000000E+00 0.3678829E+09 754 28 -0.2400000E+02 0.0000000E+00 0.2503058E+09 5700 21 -0.2300000E+02 0.0000000E+00 0.1815052E+07 1553 29 -0.2200000E+02 0.0000000E+00 0.4832335E+08 1008 30 -0.2100000E+02 0.0000000E+00 0.3683380E+06 7895 20 -0.2000000E+02 0.0000000E+00 0.2957229E+08 8053 1 -0.1900000E+02 0.0000000E+00 0.3108375E+07 9007 19 -0.1800000E+02 0.0000000E+00 0.2429563E+07 751 2 -0.1700000E+02 0.0000000E+00 0.3138588E+05 4742 18 -0.1600000E+02 0.0000000E+00 0.2525962E+06 4309 3 -0.1500000E+02 0.0000000E+00 0.2191441E+05 5554 16 -0.1400000E+02 0.0000000E+00 0.4245875E+04 4995 17 -0.1300000E+02 0.0000000E+00 0.1287338E+05 2622 4 -0.1200000E+02 0.0000000E+00 0.1795562E+04 1035 15 -0.1100000E+02 0.0000000E+00 0.7598125E+03 9274 5 -0.1000000E+02 0.0000000E+00 0.5599375E+03 1253 14 -0.9000000E+01 0.0000000E+00 0.1426250E+03 2195 6 -0.8000000E+01 0.0000000E+00 0.1337500E+02 4234 13 -0.7000000E+01 0.0000000E+00 0.7312500E+01 1182 7 -0.6000000E+01 0.0000000E+00 0.1000000E+01 686 12 -0.5000000E+01 0.7078226-120 0.2671875E+02 141 11 -0.4000000E+01 -0.3473704E-93 0.3500000E+01 139 8 -0.3000000E+01 -0.2641407-481 0.1687500E+01 169 10 -0.2000000E+01 0.1408472E-57 0.2812500E+00 136 9 -0.1000000E+01 0.8684965E-60 0.6250000E-01 136