echo off; output = [ 0.010000 1.374871; 0.011060 1.493551; 0.012219 1.625960; 0.013483 1.772596; 0.014865 1.935486; 0.016372 2.115570; 0.018015 2.314653; 0.019800 2.533671; 0.021757 2.777182; 0.023885 3.045567; 0.026189 3.340646; 0.028677 3.664623; 0.031376 4.023819; 0.034261 4.416526; 0.037315 4.843255; 0.040609 5.318473; 0.044065 5.836288; 0.047744 6.409955; 0.051708 7.053890; 0.056032 7.800077; 0.060741 8.655871; 0.065648 9.591799; 0.070542 10.520103; 0.074891 11.315070; 0.079101 12.069275; 0.083424 12.834911; 0.087622 13.609605; 0.092030 14.416616; 0.096456 14.963420; 0.100590 15.162947; 0.104803 15.138291; 0.108511 14.891176; 0.112197 14.453900; 0.116100 13.838364; 0.120359 13.044384; 0.125042 12.209359; 0.130838 11.347859; 0.137027 10.637699; 0.142787 10.084088; 0.148083 9.638807; 0.153346 9.240934; 0.158390 8.898381; 0.163391 8.585637; 0.168198 8.319318; 0.172918 8.090375; 0.177598 7.899237; 0.182260 7.735373; 0.186713 7.600567; 0.191078 7.497871; 0.195417 7.419277; 0.199726 7.360022; 0.203981 7.308561; 0.208128 7.262210; 0.212492 7.224582; 0.216850 7.195075; 0.221295 7.177344; 0.225795 7.168440; 0.230231 7.163885; 0.234633 7.162093; 0.239162 7.154557; 0.243793 7.140821; 0.248767 7.131437; 0.253986 7.107651; 0.259036 7.076460; 0.264073 7.034592; 0.269363 6.978864; 0.274945 6.917348; 0.280860 6.848763; 0.287276 6.768495; 0.293970 6.659470; 0.300863 6.550349; 0.307613 6.450048; 0.314541 6.367094; 0.321472 6.310699; 0.328469 6.272743; 0.335429 6.256250; 0.342969 6.239291; 0.349381 6.223099; 0.356726 6.210408; 0.363884 6.168716; 0.370520 6.122540; 0.377689 6.107273; 0.385672 6.104338; 0.393438 6.108443; 0.401122 6.146717; 0.408706 6.204994; 0.415896 6.277783; 0.423279 6.364967; 0.431191 6.441381; 0.438382 6.479311; 0.444927 6.518796; 0.451732 6.574195; 0.458882 6.645372; 0.465686 6.721775; 0.472453 6.798632; 0.479193 6.886028; 0.486151 6.978266; 0.493551 7.087770; 0.501458 7.206041; 0.509487 7.344846; 0.518636 7.542042; 0.527872 7.745715; 0.537795 7.947233; 0.547151 8.159397; 0.557220 8.400767; 0.567624 8.694423; 0.579054 9.089975; 0.590842 9.533052; 0.603175 10.060736; 0.616055 10.741407; 0.629030 11.532514; 0.641251 12.093429; 0.652609 12.539358; 0.665231 12.890469; 0.675093 12.839962; 0.686556 12.770489; 0.698642 12.624858; 0.710318 12.389867; 0.722397 12.098975; 0.736297 11.741889; 0.751392 11.309673; 0.767638 10.870757; 0.785555 10.398668; 0.801744 10.033938; 0.820404 9.603146; 0.838753 9.235067; 0.858490 8.903966; 0.877937 8.588109; 0.897999 8.277427; 0.918694 7.989815; 0.939283 7.734895; 0.960845 7.517192; 0.984090 7.289949; 1.003781 7.075225; 1.023877 6.874247; 1.046056 6.657765; 1.070003 6.450000; 1.094020 6.258179; 1.116438 6.106585; 1.140174 5.957485; 1.160030 5.885272; 1.183800 5.863357; 1.205316 5.913318; 1.224596 6.003820; 1.244944 6.150627; 1.263140 6.340615; 1.281602 6.563231; 1.300380 6.816965; 1.317388 7.070038; 1.337734 7.410968; 1.356324 7.741316; 1.375832 8.146481; 1.395492 8.576667; 1.415046 8.985061; 1.434966 9.379011; 1.453205 9.714453; 1.472467 10.018002; 1.492309 10.239908; 1.513747 10.495339; 1.535005 10.737896; 1.556446 10.858597; 1.580471 10.958548; 1.603829 10.951304; 1.627507 10.881049; 1.654236 10.773370; 1.683314 10.551346; 1.713165 10.372565; 1.743322 10.075884; 1.771847 9.829754; 1.807172 9.563146; 1.837124 9.317650; 1.873184 9.025599; 1.910484 8.766560; 1.949526 8.508535; 1.985995 8.309120; 2.026462 8.158737; 2.065020 8.042489; 2.103060 7.994308; 2.148797 7.950945; 2.191399 7.999443; 2.230848 8.044622; 2.269715 8.075595; 2.310396 8.156923; 2.345751 8.161795; 2.385880 8.230976; 2.427540 8.249377; 2.466075 8.256258; 2.503260 8.298963; 2.534907 8.311507; 2.570816 8.308027; 2.606018 8.328050; 2.637820 8.318758; 2.678537 8.293089; 2.718548 8.272922; 2.757627 8.245625; 2.792951 8.199116; 2.833827 8.218691; 2.871652 8.168292; 2.915615 8.179062; 2.958179 8.147154; 3.002927 8.142449; 3.046013 8.196723; 3.087849 8.258478; 3.128742 8.302040; 3.175610 8.379044; 3.214306 8.416210; 3.244895 8.434130; 3.286181 8.469998; 3.333414 8.479072; 3.388446 8.546057; 3.435287 8.607486; 3.481024 8.655046; 3.520075 8.721803; 3.566516 8.732089; 3.615848 8.795851; 3.671589 8.878941; 3.725523 8.954299; 3.781918 9.010703; 3.831742 9.098396; 3.883083 9.123560; 3.934848 9.162869; 3.982864 9.187444; 4.031954 9.219216; 4.079343 9.241132; 4.142987 9.276438; 4.198068 9.300893; 4.250354 9.273353; 4.307683 9.288269; 4.377074 9.255353; 4.434241 9.211741; 4.506989 9.137458; 4.562235 9.069324; 4.642827 8.967533; 4.724463 8.861789; 4.783329 8.743793; 4.849830 8.651432; 4.917701 8.520846; 4.967203 8.438522; 5.046012 8.356914; 5.126010 8.219672; 5.203441 8.101017; 5.281041 8.017826; 5.353112 7.977488; 5.422493 7.942779; 5.480521 7.898519; 5.552962 7.845636; 5.593739 7.827186; 5.662753 7.792757; 5.732261 7.815270; 5.816207 7.853561; 5.869845 7.844280; 5.931675 7.855242; 5.994060 7.902791; 6.076946 7.996943; 6.144362 8.063105; 6.195724 8.093486; 6.270265 8.171519; 6.362694 8.322128; 6.442572 8.431632; 6.509146 8.540721; 6.591275 8.641835; 6.668834 8.768197; 6.761367 8.924084; 6.836975 9.050071; 6.932229 9.163767; 7.027401 9.247072; 7.135003 9.334765; 7.228306 9.413880; 7.329741 9.487713; 7.431146 9.520306; 7.514466 9.565926; 7.636305 9.578033; 7.740513 9.530306; 7.817125 9.453753; 7.937512 9.375141; 8.039110 9.259090; 8.141957 9.136199; 8.234956 9.024820; 8.346050 8.889005; 8.419002 8.796895; 8.539982 8.661226; 8.652094 8.539403; 8.740126 8.467799; 8.862137 8.435279; 8.934417 8.389491; 9.057605 8.325612; 9.184420 8.273705; 9.310504 8.227309; 9.390359 8.173979; 9.509027 8.132999; 9.640670 8.093527; 9.754636 8.028821; 9.873336 7.982323; 9.968083 7.978014; 10.086042 7.928634; ];