# 26 digits of E= 2.71828 18284 59045 23536 02874 # 80-bit exp(1)= 2.7182818284590452354 # p N = 2**p kind E (seq) time(seq) E (par) time(par) 1 2 10 2.250000000000000000000 0.134080E-04 2.250000000000000000000 0.488289E-01 2 4 10 2.441406250000000000000 0.391097E-05 2.441406250000000000000 0.239407E-01 3 8 10 2.565784513950347900391 0.363099E-05 2.565784513950347900391 0.479730E-01 4 16 10 2.637928497366599858709 0.307302E-05 2.637928497366599858709 0.239804E-01 5 32 10 2.676990129378182684764 0.307302E-05 2.676990129378182684764 0.341210E-01 6 64 10 2.697344952565098855643 0.335195E-05 2.697344952565098854993 0.319648E-01 7 128 10 2.707739019688020492161 0.363204E-05 2.707739019688020492161 0.319846E-01 8 256 10 2.712991624253434333036 0.391097E-05 2.712991624253434332168 0.319762E-01 9 512 10 2.715632000168991168169 0.419002E-05 2.715632000168991172506 0.359806E-01 10 1024 10 2.716955729466435544208 0.530691E-05 2.716955729466435543124 0.359797E-01 11 2048 10 2.717618482336879757837 0.726292E-05 2.717618482336879750898 0.359775E-01 12 4096 10 2.717950081189665871269 0.114529E-04 2.717950081189665870402 0.349730E-01 13 8192 10 2.718115936265797090128 0.198331E-04 2.718115936265797100320 0.359672E-01 14 16384 10 2.718198877721970670596 0.368729E-04 2.718198877721970658670 0.359381E-01 15 32768 10 2.718240351930293943186 0.689980E-04 2.718240351930293932561 0.497923E-01 16 65536 10 2.718261089904603430064 0.134363E-03 2.718261089904603391683 0.238493E-01 17 131072 10 2.718271459109306170373 0.265374E-03 2.718271459109306274890 0.477180E-01 18 262144 10 2.718276643766045965389 0.527396E-03 2.718276643766045897084 0.234571E-01 19 524288 10 2.718279236108013141365 0.106262E-02 2.718279236108013122717 0.469207E-01 20 1048576 10 2.718280532282396170672 0.212216E-02 2.718280532282396271503 0.129857E-01 21 2097152 10 2.718281180370437299541 0.423873E-02 2.718281180370437260510 0.317446E-01 22 4194304 10 2.718281504414670388852 0.847327E-02 2.718281504414670283467 0.275109E-01 23 8388608 10 2.718281666436840156775 0.169535E-01 2.718281666436840295119 0.190307E-01 24 16777216 10 2.718281747447938371002 0.339000E-01 2.718281747447938204469 0.260849E-01 25 33554432 10 2.718281787953490196861 0.689085E-01 2.718281787953490186019 0.390807E-01 26 67108864 10 2.718281808206267497136 0.165660E+00 2.718281808206266787851 0.871470E-01 27 134217728 10 2.718281818332655904412 0.289495E+00 2.718281818332654842328 0.140246E+00 28 268435456 10 2.718281823395850805951 0.543265E+00 2.718281823395851050330 0.341429E+00 29 536870912 10 2.718281825927449666617 0.111758E+01 2.718281825927452894720 0.424837E+00 30 1073741824 10 2.718281827193247944009 0.220460E+01 2.718281827193250789173 0.834527E+00 31 2147483648 10 2.718281827826147015051 0.434951E+01 2.718281827826143021284 0.108890E+01 32 4294967296 10 2.718281828142598594185 0.869651E+01 2.718281828142610849573 0.217717E+01 33 8589934592 10 2.718281828300825810237 0.173953E+02 2.718281828300823622750 0.437617E+01 34 17179869184 10 2.718281828379933900974 0.348160E+02 2.718281828379931149920 0.870288E+01 35 34359738368 10 2.718281828419490948282 0.695914E+02 2.718281828419492402848 0.174338E+02 36 68719476736 10 2.718281828439266371768 0.139199E+03 2.718281828439265433066 0.348671E+02