1 2000 2000 1816.666667 1 18.52 1800 3600 3633.333334 4 373 1800 5400 5450.000001 9 55.54 1800 7200 7266.666668 16 745 1800 9000 9083.333335 25 92.56 1900 11400 10900.000002 36 1117 1900 13300 12716.666669 49 129.58 1900 15200 14533.333336 64 1489 1900 17100 16350.000003 81 166.510 1800 18000 18166.66667 100 18511 1800 19800 19983.333337 121 203.512 1800 21600 21800.000004 144 22213 1900 24700 23616.666671 169 240.514 1700 23800 25433.333338 196 25915 1700 25500 27250.000005 225 277.516 1700 27200 29066.666672 256 29617 1700 28900 30883.333339 289 314.518 1800 32400 32700.000006 324 33319 1800 36100 34516.666673 361 351.520 1800 36000 36333.33334 400 37021 1800 37800 38150.000007 441 388.522 1700 37400 39966.666674 484 40723 1700 39100 41783.333341 529 425.524 1700 40800 43600.000008 576 44425 2000 50000 45416.666675 625 462.526 1800 46800 47233.333342 676 48127 1800 48600 49050.000009 729 499.528 1800 50400 50866.666676 784 51829 1800 52200 52683.333343 841 536.530 1900 57000 54500.00001 900 55531 1900 58900 56316.666677 961 573.532 1900 60800 58133.333344 1024 59233 1900 62700 59950.000011 1089 610.534 1800 61200 61766.666678 1156 62935 1800 63000 63583.333345 1225 647.536 1800 64800 65400.000012 1296 666666 1816.667 1209700 1209900 16206 12321

1817.1428571209700

b -0.051480051 65400 1816.66666666667a 1817.6190476

1817.6190476

ti Yi ti*Yi Ysr*ti ti2 tsr*ti

-183.3333 33611.110989 -182.4324 1817.5675716.66667 277.77778889 17.51609 1817.5160916.66667 277.77778889 17.46461 1817.46461 1817.61916.66667 277.77778889 17.41313 1817.4131316.66667 277.77778889 17.36165 1817.36165-83.33333 6944.4443889 -82.68983 1817.31017-83.33333 6944.4443889 -82.74131 1817.25869-83.33333 6944.4443889 -82.79279 1817.20721-83.33333 6944.4443889 -82.84427 1817.1557316.66667 277.77778889 17.10425 1817.1042516.66667 277.77778889 17.05277 1817.0527716.66667 277.77778889 17.00129 1817.00129-83.33333 6944.4443889 -83.05019 1816.94981116.6667 13611.111189 116.8983 1816.89833116.6667 13611.111189 116.8468 1816.84685116.6667 13611.111189 116.7954 1816.79537116.6667 13611.111189 116.7439 1816.7438916.66667 277.77778889 16.69241 1816.6924116.66667 277.77778889 16.64093 1816.6409316.66667 277.77778889 16.58945 1816.5894516.66667 277.77778889 16.53797 1816.53797116.6667 13611.111189 116.4865 1816.48649116.6667 13611.111189 116.435 1816.43501116.6667 13611.111189 116.3835 1816.38353-183.3333 33611.110989 -183.668 1816.3320516.66667 277.77778889 16.28057 1816.2805716.66667 277.77778889 16.22909 1816.2290916.66667 277.77778889 16.17761 1816.1776116.66667 277.77778889 16.12613 1816.12613-83.33333 6944.4443889 -83.92535 1816.07465-83.33333 6944.4443889 -83.97683 1816.02317-83.33333 6944.4443889 -84.07979 1815.92021-83.33333 6944.4443889 -84.07979 1815.9202116.66667 277.77778889 15.86873 1815.8687316.66667 277.77778889 15.81725 1815.8172516.66667 277.77778889 15.76577 1815.76577

230008.1633

Ysr-Yi (Ysr-Yi)2 Yx-Yi