stress_history=[200, -147.145642327, 196.139315777, -175.939563192, 205.792289386, -199.12174513, 225.609588807, -148.314291339, 227.943486727, -128.442729916, 183.18975843, -127.235267735, 186.181606612, -117.687408886, 150.574445099, -124.981720719, 205.865022793, -132.268112192, 209.630633172, -196.054728848, 192.852153854, -168.04248101, 233.783025347, -190.585639715, 210.343839678, -183.060638393, 214.698786108, -136.550534322, 158.923274873, -159.950306434, 207.560082756, -148.311448119, 226.200495625, -187.155629029, 181.892107365, -104.134605979, 208.060038199, -147.178196724, 230.861242483, -165.708007067, 212.518001554, -145.506355933, 152.867199501, -188.656272616, 179.239078354, -118.536914043, 195.471741448, -152.37824354, 209.846909881, -106.498391807, 167.265354305, -105.108045686, 163.325850897, -173.711779802, 212.799725351, -113.115272635, 225.273243823, -157.574546438, 221.922799683, -138.534657017, 171.347473718, -119.18908725, 183.544272882, -108.59544288, 175.910357093, -126.96288122, 246.765607578, -135.534621569, 224.672542651, -187.474546676, 200.460920829, -173.017625576, 201.992667362, -193.372901425, 168.475495607, -118.490042961, 233.48909758, -141.643697806, 233.459774283, -178.920961329, 202.741237561, -131.96518526, 242.129933971, -101.450525079, 191.926375658, -114.534140089, 192.448910861, -164.023717427, 200.850926143, -136.250677309, 164.66956395, -159.658720924, 176.720956263, -190.181000956, 186.265558608, -147.047871376, 205.182254287, -194.509683975, 209.354673797, -189.451050727, 223.336533134, -136.482176823, 162.283579725, -160.715444675, 204.206985707, -161.704558467, 181.566211682, -126.042016098, 220.624022012, -103.541567825, 185.895682279, -121.723698162, 241.376798237, -197.585489734, 233.599171079, -123.300490778, 190.29118509, -178.574000789, 229.416173746, -122.978210137, 159.450497628, -158.398530376, 154.705982074, -190.902300128, 187.773588158, -137.504530579, 201.440724091, -171.288088677, 165.736597211, -194.62042357, 187.734666263, -116.736160059, 185.828749853, -180.603897926, 228.633076558, -181.982294331, 215.915602559, -169.526800351, 192.762864428, -151.799929812, 156.517225461, -106.966829129, 191.596251503, -128.781228489, 179.271377564, -103.019505495, 215.93368717, -177.685392731, 226.10288883, -169.511295687, 204.741101054, -100.840071444, 239.053771359, -143.767351484, 168.878289699, -180.948970859, 206.519279776, -139.837884754, 178.702458808, -188.702381736, 234.173426672, -183.267109177, 215.551726989, -107.965061935, 154.280442358, -153.566730077, 186.093033481, -119.925912942, 220.111928411, -115.742945401, 209.653404921, -187.639123504, 184.85504225, -130.441790168, 236.201277546, -111.797009392, 160.879341666, -123.714272042, 191.648073242, -195.680794558, 212.515901374, -129.772059393, 191.169320087, -192.858837042, 192.971330999, -192.927217312, 175.672190517, -184.623009789, 237.150190881, -186.794953937, 189.498483396, -161.79083361, 175.266487774, -153.695348969, 227.155937275, -139.252406557, 192.491320552, -150, 200];