# 26-digit PI= 3.1415926535897932384626433 # p N=2**p bit PI (seq) time (seq) PI (par) time (par) 1 2 32 3.162353038787841796875 0.575646E-04 3.162353038787841796875 0.273855E-02 2 4 32 3.146800518035888671875 0.395300E-05 3.146800518035888671875 0.579059E-04 3 8 32 3.142894983291625976563 0.288570E-05 3.142894744873046875000 0.487310E-04 4 16 32 3.141918420791625976563 0.280887E-05 3.141918420791625976563 0.449917E-04 5 32 32 3.141674757003784179688 0.261283E-05 3.141674280166625976563 0.562803E-04 6 64 32 3.141612529754638671875 0.283308E-05 3.141613006591796875000 0.652131E-04 7 128 32 3.141597270965576171875 0.300258E-05 3.141597747802734375000 0.675973E-04 8 256 32 3.141594171524047851563 0.342075E-05 3.141593933105468750000 0.582160E-04 9 512 32 3.141592979431152343750 0.506081E-05 3.141592741012573242188 0.747279E-04 10 1024 32 3.141591548919677734375 0.698678E-05 3.141592741012573242188 0.869092E-04 11 2048 32 3.141591787338256835938 0.127931E-04 3.141592979431152343750 0.793124E-04 12 4096 32 3.141593933105468750000 0.203997E-04 3.141592264175415039063 0.865380E-04 13 8192 32 3.141591310501098632813 0.397009E-04 3.141592264175415039063 0.762120E-04 14 16384 32 3.141590595245361328125 0.797589E-04 3.141592025756835937500 0.648391E-04 15 32768 32 3.141591072082519531250 0.148058E-03 3.141592502593994140625 0.448069E-04 16 65536 32 3.141590118408203125000 0.268915E-03 3.141592979431152343750 0.452409E-04 17 131072 32 3.141554117202758789063 0.526341E-03 3.141592979431152343750 0.574328E-04 18 262144 32 3.141556262969970703125 0.102696E-02 3.141592502593994140625 0.831257E-04 19 524288 32 3.141239643096923828125 0.291514E-02 3.141602039337158203125 0.634837E-03 20 1048576 32 3.140426158905029296875 0.559596E-02 3.141627073287963867188 0.253832E-03 21 2097152 32 3.139504432678222656250 0.979521E-02 3.141628742218017578125 0.471882E-03 22 4194304 32 3.125116586685180664063 0.173683E-01 3.141418695449829101563 0.939666E-03 23 8388608 32 2.991986751556396484375 0.368455E-01 3.140863418579101562500 0.169142E-02 24 16777216 32 4.000000000000000000000 0.733990E-01 3.142787218093872070313 0.337262E-02 25 33554432 32 2.000000000000000000000 0.141946E+00 3.147295236587524414063 0.700651E-02 26 67108864 32 1.000000000000000000000 0.281587E+00 3.145092010498046875000 0.137076E-01 27 134217728 32 0.500000000000000000000 0.559453E+00 3.151345252990722656250 0.280007E-01 28 268435456 32 0.250000000000000000000 0.111833E+01 3.170188665390014648438 0.548843E-01 29 536870912 32 0.125000000000000000000 0.223320E+01 3.163310527801513671875 0.130826E+00 30 1073741824 32 0.062500000000000000000 0.446337E+01 2.500000000000000000000 0.232879E+00 31 2147483648 32 0.031250000000000000000 0.893224E+01 1.250000000000000000000 0.427010E+00 32 4294967296 32 0.015625000000000000000 0.178378E+02 0.625000000000000000000 0.853180E+00 33 8589934592 32 0.007812500000000000000 0.356987E+02 0.312500000000000000000 0.169955E+01 34 17179869184 32 0.003906250000000000000 0.713656E+02 0.156250000000000000000 0.340717E+01 35 34359738368 32 0.001953125000000000000 0.142821E+03 0.078125000000000000000 0.789315E+01