# 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 0.166311E-04 2.250000000000000000000 0.169789E-03 2 4 4 2.441406250000000000000 0.370503E-05 2.441406250000000000000 0.539701E-05 3 8 4 2.565784454345703125000 0.341982E-05 2.565784454345703125000 0.570691E-05 4 16 4 2.637928485870361328125 0.317697E-05 2.637928485870361328125 0.463007E-05 5 32 4 2.676989555358886718750 0.340515E-05 2.676990032196044921875 0.471901E-05 6 64 4 2.697345733642578125000 0.318210E-05 2.697345733642578125000 0.462518E-05 7 128 4 2.707739114761352539063 0.381190E-05 2.707740068435668945313 0.475207E-05 8 256 4 2.712993144989013671875 0.361190E-05 2.712994098663330078125 0.446709E-05 9 512 4 2.715635776519775390625 0.440213E-05 2.715638160705566406250 0.459701E-05 10 1024 4 2.716955184936523437500 0.544684E-05 2.716949701309204101563 0.495906E-05 11 2048 4 2.717613220214843750000 0.804197E-05 2.717613697052001953125 0.104290E-04 12 4096 4 2.717953443527221679688 0.127640E-04 2.717953920364379882813 0.695209E-05 13 8192 4 2.718119144439697265625 0.228349E-04 2.718121290206909179688 0.131621E-04 14 16384 4 2.718197584152221679688 0.420739E-04 2.718194961547851562500 0.141759E-04 15 32768 4 2.718235969543457031250 0.814139E-04 2.718231439590454101563 0.231799E-04 16 65536 4 2.718243598937988281250 0.159280E-03 2.718214273452758789063 0.431661E-04 17 131072 4 2.718205213546752929688 0.315832E-03 2.718159914016723632813 0.919651E-04 18 262144 4 2.717840194702148437500 0.666294E-03 2.717906475067138671875 0.288884E-03 19 524288 4 2.717002153396606445313 0.128206E-02 2.714110374450683593750 0.528725E-03 20 1048576 4 2.713732957839965820313 0.255429E-02 2.709490060806274414063 0.851539E-03 21 2097152 4 2.694939613342285156250 0.507804E-02 2.694854497909545898438 0.150933E-02 22 4194304 4 2.624999284744262695313 0.101576E-01 2.441406250000000000000 0.255148E-02 23 8388608 4 2.500000000000000000000 0.202615E-01 2.441406250000000000000 0.503148E-02 24 16777216 4 1.000000000000000000000 0.407927E-01 1.000000000000000000000 0.100310E-01 25 33554432 4 1.000000000000000000000 0.814260E-01 1.000000000000000000000 0.201610E-01 26 67108864 4 1.000000000000000000000 0.162389E+00 1.000000000000000000000 0.401849E-01 27 134217728 4 1.000000000000000000000 0.324772E+00 1.000000000000000000000 0.804087E-01 28 268435456 4 1.000000000000000000000 0.642968E+00 1.000000000000000000000 0.161201E+00 29 536870912 4 1.000000000000000000000 0.127198E+01 1.000000000000000000000 0.319353E+00 30 1073741824 4 1.000000000000000000000 0.252965E+01 1.000000000000000000000 0.644960E+00 31 2147483648 4 1.000000000000000000000 0.504671E+01 1.000000000000000000000 0.128378E+01 32 4294967296 4 1.000000000000000000000 0.100780E+02 1.000000000000000000000 0.257009E+01 33 8589934592 4 1.000000000000000000000 0.201432E+02 1.000000000000000000000 0.516538E+01 34 17179869184 4 1.000000000000000000000 0.402791E+02 1.000000000000000000000 0.102797E+02 35 34359738368 4 1.000000000000000000000 0.805329E+02 1.000000000000000000000 0.206381E+02 36 68719476736 4 1.000000000000000000000 0.161121E+03 1.000000000000000000000 0.412455E+02