# 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 0.120120E-04 2.250000000000000000000 0.480769E-01 2 4 4 2.441406250000000000000 0.363204E-05 2.441406250000000000000 0.239460E-01 3 8 4 2.565784454345703125000 0.335206E-05 2.565784454345703125000 0.479744E-01 4 16 4 2.637928485870361328125 0.335195E-05 2.637928485870361328125 0.239815E-01 5 32 4 2.676989555358886718750 0.307197E-05 2.676990032196044921875 0.541146E-01 6 64 4 2.697345733642578125000 0.586605E-05 2.697345733642578125000 0.409230E-01 7 128 4 2.707739114761352539063 0.419002E-05 2.707740068435668945313 0.239709E-01 8 256 4 2.712993144989013671875 0.363099E-05 2.712994098663330078125 0.479797E-01 9 512 4 2.715635776519775390625 0.391109E-05 2.715638160705566406250 0.239812E-01 10 1024 4 2.716955184936523437500 0.502809E-05 2.716949701309204101563 0.479797E-01 11 2048 4 2.717613220214843750000 0.726199E-05 2.717613697052001953125 0.239762E-01 12 4096 4 2.717953443527221679688 0.111740E-04 2.717953920364379882813 0.378471E-01 13 8192 4 2.718119144439697265625 0.195539E-04 2.718121290206909179688 0.359655E-01 14 16384 4 2.718197584152221679688 0.357560E-04 2.718194961547851562500 0.359490E-01 15 32768 4 2.718235969543457031250 0.684391E-04 2.718231439590454101563 0.359169E-01 16 65536 4 2.718243598937988281250 0.145258E-03 2.718214273452758789063 0.358395E-01 17 131072 4 2.718205213546752929688 0.275989E-03 2.718159914016723632813 0.328363E-01 18 262144 4 2.717840194702148437500 0.527118E-03 2.717906475067138671875 0.473414E-01 19 524288 4 2.717002153396606445313 0.106485E-02 2.714110374450683593750 0.228725E-01 20 1048576 4 2.713732957839965820313 0.211937E-02 2.709490060806274414063 0.458634E-01 21 2097152 4 2.694939613342285156250 0.423258E-02 2.694854497909545898438 0.197517E-01 22 4194304 4 2.624999284744262695313 0.846098E-02 2.441406250000000000000 0.395226E-01 23 8388608 4 2.500000000000000000000 0.289180E-01 2.441406250000000000000 0.190679E-01 24 16777216 4 1.000000000000000000000 0.338378E-01 1.000000000000000000000 0.262712E-01 25 33554432 4 1.000000000000000000000 0.676777E-01 1.000000000000000000000 0.533067E-01 26 67108864 4 1.000000000000000000000 0.136387E+00 1.000000000000000000000 0.846011E-01 27 134217728 4 1.000000000000000000000 0.271789E+00 1.000000000000000000000 0.146030E+00 28 268435456 4 1.000000000000000000000 0.561224E+00 1.000000000000000000000 0.293858E+00 29 536870912 4 1.000000000000000000000 0.110623E+01 1.000000000000000000000 0.492713E+00 30 1073741824 4 1.000000000000000000000 0.220452E+01 1.000000000000000000000 0.844650E+00 31 2147483648 4 1.000000000000000000000 0.436685E+01 1.000000000000000000000 0.170374E+01 32 4294967296 4 1.000000000000000000000 0.872714E+01 1.000000000000000000000 0.299380E+01 33 8589934592 4 1.000000000000000000000 0.173938E+02 1.000000000000000000000 0.499360E+01 34 17179869184 4 1.000000000000000000000 0.347701E+02 1.000000000000000000000 0.872279E+01 35 34359738368 4 1.000000000000000000000 0.695355E+02 1.000000000000000000000 0.174308E+02 36 68719476736 4 1.000000000000000000000 0.139129E+03 1.000000000000000000000 0.391423E+02