# 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 0.166639E-04 2.250000000000000000000 0.170656E-03 2 4 4 2.441406250000000000000 0.371691E-05 2.441406250000000000000 0.536209E-05 3 8 4 2.565784454345703125000 0.355486E-05 2.565784454345703125000 0.514090E-05 4 16 4 2.637928485870361328125 0.310689E-05 2.637928485870361328125 0.430690E-05 5 32 4 2.676989555358886718750 0.317208E-05 2.676990032196044921875 0.458979E-05 6 64 4 2.697345733642578125000 0.314298E-05 2.697345733642578125000 0.482704E-05 7 128 4 2.707739114761352539063 0.351202E-05 2.707740068435668945313 0.481796E-05 8 256 4 2.712993144989013671875 0.360212E-05 2.712994098663330078125 0.464497E-05 9 512 4 2.715635776519775390625 0.423519E-05 2.715638160705566406250 0.448199E-05 10 1024 4 2.716955184936523437500 0.540493E-05 2.716949701309204101563 0.482402E-05 11 2048 4 2.717613220214843750000 0.800705E-05 2.717613697052001953125 0.629690E-05 12 4096 4 2.717953443527221679688 0.142790E-04 2.717953920364379882813 0.822195E-05 13 8192 4 2.718119144439697265625 0.227110E-04 2.718121290206909179688 0.890414E-05 14 16384 4 2.718197584152221679688 0.420262E-04 2.718194961547851562500 0.144390E-04 15 32768 4 2.718235969543457031250 0.811999E-04 2.718231439590454101563 0.380450E-04 16 65536 4 2.718243598937988281250 0.160044E-03 2.718214273452758789063 0.439510E-04 17 131072 4 2.718205213546752929688 0.315697E-03 2.718159914016723632813 0.816120E-04 18 262144 4 2.717840194702148437500 0.637542E-03 2.717906475067138671875 0.272933E-03 19 524288 4 2.717002153396606445313 0.129332E-02 2.714110374450683593750 0.361327E-03 20 1048576 4 2.713732957839965820313 0.253490E-02 2.709490060806274414063 0.718761E-03 21 2097152 4 2.694939613342285156250 0.507397E-02 2.694854497909545898438 0.131819E-02 22 4194304 4 2.624999284744262695313 0.100628E-01 2.441406250000000000000 0.279368E-02 23 8388608 4 2.500000000000000000000 0.201752E-01 2.441406250000000000000 0.511772E-02 24 16777216 4 1.000000000000000000000 0.403417E-01 1.000000000000000000000 0.101548E-01 25 33554432 4 1.000000000000000000000 0.812248E-01 1.000000000000000000000 0.202716E-01 26 67108864 4 1.000000000000000000000 0.162541E+00 1.000000000000000000000 0.403390E-01 27 134217728 4 1.000000000000000000000 0.326253E+00 1.000000000000000000000 0.812079E-01 28 268435456 4 1.000000000000000000000 0.643126E+00 1.000000000000000000000 0.162019E+00 29 536870912 4 1.000000000000000000000 0.127219E+01 1.000000000000000000000 0.321136E+00 30 1073741824 4 1.000000000000000000000 0.253025E+01 1.000000000000000000000 0.643129E+00 31 2147483648 4 1.000000000000000000000 0.504473E+01 1.000000000000000000000 0.129031E+01 32 4294967296 4 1.000000000000000000000 0.100788E+02 1.000000000000000000000 0.257031E+01 33 8589934592 4 1.000000000000000000000 0.201416E+02 1.000000000000000000000 0.515197E+01 34 17179869184 4 1.000000000000000000000 0.402696E+02 1.000000000000000000000 0.103041E+02 35 34359738368 4 1.000000000000000000000 0.805330E+02 1.000000000000000000000 0.207615E+02 36 68719476736 4 1.000000000000000000000 0.161051E+03 1.000000000000000000000 0.412131E+02