# 26 digits of E= 2.71828 18284 59045 23536 02874 # 32-bit exp(1)= 2.7182817 # p N = 2**p kind E (seq) time(seq) E (par) time(par) 1 2 4 2.250000000000000000000 0.168430E-04 2.250000000000000000000 0.179421E-03 2 4 4 2.441406250000000000000 0.359700E-05 2.441406250000000000000 0.630203E-05 3 8 4 2.565784454345703125000 0.341982E-05 2.565784454345703125000 0.489387E-05 4 16 4 2.637928485870361328125 0.331411E-05 2.637928485870361328125 0.516209E-05 5 32 4 2.676989555358886718750 0.313995E-05 2.676990032196044921875 0.480004E-05 6 64 4 2.697345733642578125000 0.330387E-05 2.697345733642578125000 0.468805E-05 7 128 4 2.707739114761352539063 0.328710E-05 2.707740068435668945313 0.506500E-05 8 256 4 2.712993144989013671875 0.355998E-05 2.712994098663330078125 0.477885E-05 9 512 4 2.715635776519775390625 0.419212E-05 2.715638160705566406250 0.517187E-05 10 1024 4 2.716955184936523437500 0.535697E-05 2.716949701309204101563 0.499003E-05 11 2048 4 2.717613220214843750000 0.785897E-05 2.717613697052001953125 0.553415E-05 12 4096 4 2.717953443527221679688 0.127191E-04 2.717953920364379882813 0.680890E-05 13 8192 4 2.718119144439697265625 0.225140E-04 2.718121290206909179688 0.903592E-05 14 16384 4 2.718197584152221679688 0.419822E-04 2.718194961547851562500 0.139158E-04 15 32768 4 2.718235969543457031250 0.811110E-04 2.718231439590454101563 0.379470E-04 16 65536 4 2.718243598937988281250 0.162425E-03 2.718214273452758789063 0.717761E-04 17 131072 4 2.718205213546752929688 0.325486E-03 2.718159914016723632813 0.837650E-04 18 262144 4 2.717840194702148437500 0.660414E-03 2.717906475067138671875 0.266769E-03 19 524288 4 2.717002153396606445313 0.126733E-02 2.714110374450683593750 0.324264E-03 20 1048576 4 2.713732957839965820313 0.255749E-02 2.709490060806274414063 0.641009E-03 21 2097152 4 2.694939613342285156250 0.506930E-02 2.694854497909545898438 0.125808E-02 22 4194304 4 2.624999284744262695313 0.100644E-01 2.441406250000000000000 0.253309E-02 23 8388608 4 2.500000000000000000000 0.208782E-01 2.441406250000000000000 0.503101E-02 24 16777216 4 1.000000000000000000000 0.413791E-01 1.000000000000000000000 0.101184E-01 25 33554432 4 1.000000000000000000000 0.810438E-01 1.000000000000000000000 0.203156E-01 26 67108864 4 1.000000000000000000000 0.162439E+00 1.000000000000000000000 0.404913E-01 27 134217728 4 1.000000000000000000000 0.325727E+00 1.000000000000000000000 0.805319E-01 28 268435456 4 1.000000000000000000000 0.642765E+00 1.000000000000000000000 0.160928E+00 29 536870912 4 1.000000000000000000000 0.127332E+01 1.000000000000000000000 0.321828E+00 30 1073741824 4 1.000000000000000000000 0.252890E+01 1.000000000000000000000 0.644630E+00 31 2147483648 4 1.000000000000000000000 0.504530E+01 1.000000000000000000000 0.128817E+01 32 4294967296 4 1.000000000000000000000 0.100777E+02 1.000000000000000000000 0.257051E+01 33 8589934592 4 1.000000000000000000000 0.201436E+02 1.000000000000000000000 0.515948E+01 34 17179869184 4 1.000000000000000000000 0.402743E+02 1.000000000000000000000 0.103075E+02 35 34359738368 4 1.000000000000000000000 0.805322E+02 1.000000000000000000000 0.206066E+02 36 68719476736 4 1.000000000000000000000 0.161051E+03 1.000000000000000000000 0.412055E+02