# 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 0.199415E-04 2.250000000000000000000 0.162392E-02 2 4 4 2.441406250000000000000 0.312924E-05 2.441406250000000000000 0.218526E-04 3 8 4 2.565784454345703125000 0.163540E-05 2.565784454345703125000 0.163428E-04 4 16 4 2.637928485870361328125 0.147149E-05 2.637928485870361328125 0.161715E-04 5 32 4 2.676989555358886718750 0.165775E-05 2.676990747451782226563 0.167899E-04 6 64 4 2.697345733642578125000 0.150874E-05 2.697344779968261718750 0.166781E-04 7 128 4 2.707739114761352539063 0.186637E-05 2.707736015319824218750 0.171959E-04 8 256 4 2.712993144989013671875 0.216439E-05 2.712997674942016601563 0.157878E-04 9 512 4 2.715635776519775390625 0.309572E-05 2.715637922286987304688 0.159629E-04 10 1024 4 2.716955184936523437500 0.497699E-05 2.716945409774780273438 0.173636E-04 11 2048 4 2.717613220214843750000 0.890717E-05 2.717596530914306640625 0.183955E-04 12 4096 4 2.717953443527221679688 0.162981E-04 2.718014001846313476563 0.196472E-04 13 8192 4 2.718119144439697265625 0.316277E-04 2.718132257461547851563 0.198074E-04 14 16384 4 2.718197584152221679688 0.618137E-04 2.718196868896484375000 0.189133E-04 15 32768 4 2.718235969543457031250 0.121944E-03 2.718212127685546875000 0.189543E-04 16 65536 4 2.718243598937988281250 0.158198E-03 2.717866420745849609375 0.229403E-04 17 131072 4 2.718205213546752929688 0.484210E-03 2.717588186264038085938 0.290535E-04 18 262144 4 2.717840194702148437500 0.701085E-03 2.714119911193847656250 0.385046E-04 19 524288 4 2.717002153396606445313 0.135244E-02 2.703968286514282226563 0.614114E-04 20 1048576 4 2.713732957839965820313 0.227948E-02 2.663731575012207031250 0.108775E-03 21 2097152 4 2.694939613342285156250 0.443787E-02 2.663731098175048828125 0.204321E-03 22 4194304 4 2.624999284744262695313 0.120451E-01 2.663731336593627929688 0.472512E-03 23 8388608 4 2.500000000000000000000 0.177044E-01 2.663731813430786132813 0.757903E-03 24 16777216 4 1.000000000000000000000 0.366929E-01 1.000000000000000000000 0.149114E-02 25 33554432 4 1.000000000000000000000 0.759689E-01 1.000000000000000000000 0.343255E-02 26 67108864 4 1.000000000000000000000 0.147302E+00 1.000000000000000000000 0.809605E-02 27 134217728 4 1.000000000000000000000 0.301197E+00 1.000000000000000000000 0.140395E-01 28 268435456 4 1.000000000000000000000 0.594221E+00 1.000000000000000000000 0.776153E-01 29 536870912 4 1.000000000000000000000 0.120716E+01 1.000000000000000000000 0.525939E-01 30 1073741824 4 1.000000000000000000000 0.239532E+01 1.000000000000000000000 0.325490E+00 31 2147483648 4 1.000000000000000000000 0.480347E+01 1.000000000000000000000 0.406552E+00 32 4294967296 4 1.000000000000000000000 0.960877E+01 1.000000000000000000000 0.654044E+00 33 8589934592 4 1.000000000000000000000 0.191283E+02 1.000000000000000000000 0.132363E+01 34 17179869184 4 1.000000000000000000000 0.383396E+02 1.000000000000000000000 0.200016E+01 35 34359738368 4 1.000000000000000000000 0.765352E+02 1.000000000000000000000 0.354786E+01 36 68719476736 4 1.000000000000000000000 0.153460E+03 1.000000000000000000000 0.652835E+01