# 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 0.176958E-04 2.250000000000000000000 0.163209E-03 2 4 10 2.441406250000000000000 0.369688E-05 2.441406250000000000000 0.848691E-05 3 8 10 2.565784513950347900391 0.400213E-05 2.565784513950347900391 0.586687E-05 4 16 10 2.637928497366599858709 0.345707E-05 2.637928497366599858709 0.128141E-04 5 32 10 2.676990129378182684764 0.371505E-05 2.676990129378182684764 0.633206E-05 6 64 10 2.697344952565098855643 0.360189E-05 2.697344952565098854993 0.606989E-05 7 128 10 2.707739019688020492161 0.364007E-05 2.707739019688020492161 0.586687E-05 8 256 10 2.712991624253434333036 0.481214E-05 2.712991624253434332168 0.100760E-04 9 512 10 2.715632000168991168169 0.501191E-05 2.715632000168991172506 0.629504E-05 10 1024 10 2.716955729466435544208 0.600494E-05 2.716955729466435543124 0.723591E-05 11 2048 10 2.717618482336879757837 0.902382E-05 2.717618482336879750898 0.785198E-05 12 4096 10 2.717950081189665871269 0.145729E-04 2.717950081189665870402 0.856211E-05 13 8192 10 2.718115936265797090128 0.255830E-04 2.718115936265797100320 0.154120E-04 14 16384 10 2.718198877721970670596 0.586859E-04 2.718198877721970658670 0.173270E-04 15 32768 10 2.718240351930293943186 0.937451E-04 2.718240351930293932561 0.277951E-04 16 65536 10 2.718261089904603430064 0.183623E-03 2.718261089904603391683 0.498078E-04 17 131072 10 2.718271459109306170373 0.359846E-03 2.718271459109306274890 0.994189E-04 18 262144 10 2.718276643766045965389 0.747489E-03 2.718276643766045897084 0.199086E-03 19 524288 10 2.718279236108013141365 0.145582E-02 2.718279236108013122717 0.467167E-03 20 1048576 10 2.718280532282396170672 0.289122E-02 2.718280532282396271503 0.794671E-03 21 2097152 10 2.718281180370437299541 0.579948E-02 2.718281180370437260510 0.154078E-02 22 4194304 10 2.718281504414670388852 0.115123E-01 2.718281504414670283467 0.299212E-02 23 8388608 10 2.718281666436840156775 0.235586E-01 2.718281666436840295119 0.580768E-02 24 16777216 10 2.718281747447938371002 0.461934E-01 2.718281747447938204469 0.114459E-01 25 33554432 10 2.718281787953490196861 0.921871E-01 2.718281787953490186019 0.225673E-01 26 67108864 10 2.718281808206267497136 0.184708E+00 2.718281808206266787851 0.453807E-01 27 134217728 10 2.718281818332655904412 0.368517E+00 2.718281818332654842328 0.902328E-01 28 268435456 10 2.718281823395850805951 0.736581E+00 2.718281823395851050330 0.181068E+00 29 536870912 10 2.718281825927449666617 0.145122E+01 2.718281825927452894720 0.361070E+00 30 1073741824 10 2.718281827193247944009 0.289249E+01 2.718281827193250789173 0.723463E+00 31 2147483648 10 2.718281827826147015051 0.576719E+01 2.718281827826143021284 0.145387E+01 32 4294967296 10 2.718281828142598594185 0.115188E+02 2.718281828142610849573 0.292734E+01 33 8589934592 10 2.718281828300825810237 0.230243E+02 2.718281828300823622750 0.587146E+01 34 17179869184 10 2.718281828379933900974 0.460409E+02 2.718281828379931149920 0.116163E+02 35 34359738368 10 2.718281828419490948282 0.920399E+02 2.718281828419492402848 0.231030E+02 36 68719476736 10 2.718281828439266371768 0.184084E+03 2.718281828439265433066 0.462004E+02