# 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 0.165429E-04 2.250000000000000000000 0.179713E-03 2 4 4 2.441406250000000000000 0.366801E-05 2.441406250000000000000 0.553695E-05 3 8 4 2.565784454345703125000 0.362191E-05 2.565784454345703125000 0.440492E-05 4 16 4 2.637928485870361328125 0.305800E-05 2.637928485870361328125 0.475999E-05 5 32 4 2.676989555358886718750 0.329502E-05 2.676990032196044921875 0.443193E-05 6 64 4 2.697345733642578125000 0.306219E-05 2.697345733642578125000 0.451203E-05 7 128 4 2.707739114761352539063 0.340701E-05 2.707740068435668945313 0.450504E-05 8 256 4 2.712993144989013671875 0.356487E-05 2.712994098663330078125 0.516907E-05 9 512 4 2.715635776519775390625 0.435999E-05 2.715638160705566406250 0.467896E-05 10 1024 4 2.716955184936523437500 0.537699E-05 2.716949701309204101563 0.503892E-05 11 2048 4 2.717613220214843750000 0.808714E-05 2.717613697052001953125 0.601402E-05 12 4096 4 2.717953443527221679688 0.126839E-04 2.717953920364379882813 0.689412E-05 13 8192 4 2.718119144439697265625 0.227799E-04 2.718121290206909179688 0.868901E-05 14 16384 4 2.718197584152221679688 0.531420E-04 2.718194961547851562500 0.147230E-04 15 32768 4 2.718235969543457031250 0.814411E-04 2.718231439590454101563 0.236409E-04 16 65536 4 2.718243598937988281250 0.159244E-03 2.718214273452758789063 0.698289E-04 17 131072 4 2.718205213546752929688 0.316994E-03 2.718159914016723632813 0.135279E-03 18 262144 4 2.717840194702148437500 0.636364E-03 2.717906475067138671875 0.259129E-03 19 524288 4 2.717002153396606445313 0.130245E-02 2.714110374450683593750 0.320957E-03 20 1048576 4 2.713732957839965820313 0.255658E-02 2.709490060806274414063 0.641093E-03 21 2097152 4 2.694939613342285156250 0.507270E-02 2.694854497909545898438 0.136059E-02 22 4194304 4 2.624999284744262695313 0.100621E-01 2.441406250000000000000 0.273289E-02 23 8388608 4 2.500000000000000000000 0.203217E-01 2.441406250000000000000 0.523874E-02 24 16777216 4 1.000000000000000000000 0.408704E-01 1.000000000000000000000 0.101916E-01 25 33554432 4 1.000000000000000000000 0.817813E-01 1.000000000000000000000 0.202334E-01 26 67108864 4 1.000000000000000000000 0.161701E+00 1.000000000000000000000 0.402494E-01 27 134217728 4 1.000000000000000000000 0.325753E+00 1.000000000000000000000 0.807936E-01 28 268435456 4 1.000000000000000000000 0.642920E+00 1.000000000000000000000 0.161915E+00 29 536870912 4 1.000000000000000000000 0.127352E+01 1.000000000000000000000 0.322386E+00 30 1073741824 4 1.000000000000000000000 0.253022E+01 1.000000000000000000000 0.642964E+00 31 2147483648 4 1.000000000000000000000 0.504682E+01 1.000000000000000000000 0.128247E+01 32 4294967296 4 1.000000000000000000000 0.100785E+02 1.000000000000000000000 0.257413E+01 33 8589934592 4 1.000000000000000000000 0.201434E+02 1.000000000000000000000 0.514967E+01 34 17179869184 4 1.000000000000000000000 0.402738E+02 1.000000000000000000000 0.102925E+02 35 34359738368 4 1.000000000000000000000 0.805323E+02 1.000000000000000000000 0.206021E+02 36 68719476736 4 1.000000000000000000000 0.161048E+03 1.000000000000000000000 0.411987E+02