stress_history=[200, -159.048810487, 150.280251003, -169.527362968, 244.749727454, -150.33162361, 169.710061144, -115.402459294, 237.639444661, -135.077110561, 185.26055781, -101.51517704, 211.17922042, -164.991464392, 173.667960334, -161.994150464, 213.6315617, -128.363839433, 199.4719403, -167.766263488, 175.283411506, -126.450018391, 151.701659228, -115.294844141, 247.277188168, -112.9650781, 191.107838544, -164.89046099, 212.424078121, -160.729769587, 161.19024256, -174.922674649, 201.173802634, -188.988430069, 167.899914509, -187.870960578, 198.032812913, -153.503835275, 218.516428862, -183.668303049, 203.789848782, -109.500947364, 152.815927589, -118.819813833, 161.043552909, -147.4319209, 249.448150549, -162.248354671, 244.564308888, -167.882636065, 152.389220695, -164.380452461, 217.073256018, -107.323266852, 184.890871397, -184.718721611, 192.454803834, -183.191155115, 165.256941814, -170.432276166, 235.536030179, -181.055147612, 187.142677968, -139.086531411, 221.014054549, -150.329865923, 249.122570389, -136.557167859, 243.229046518, -170.152068841, 228.950371198, -102.775563554, 234.521309209, -131.9222291, 195.579056984, -119.062712734, 238.4259526, -113.635118306, 210.412831902, -172.60569052, 191.427637927, -164.471849052, 161.513085955, -120.581006096, 222.383122469, -160.252451759, 220.123277514, -180.453803961, 152.565844522, -116.301322482, 178.105493177, -177.737168576, 181.052911366, -166.519486111, 193.436337078, -117.026899468, 229.489434213, -103.040220429, 214.766668134, -173.448434981, 221.604050405, -106.357680825, 186.53708911, -127.778397954, 230.106193963, -184.412382036, 187.480895522, -145.139411174, 224.758666174, -125.074264729, 243.225254193, -151.747257235, 169.422012672, -187.20289613, 190.986964175, -135.804342834, 151.135510187, -158.183807934, 247.264756887, -114.797274485, 223.427784024, -145.197463453, 179.759281837, -187.11148771, 227.415897198, -185.727432126, 226.709989792, -114.096543077, 248.667182311, -141.561685317, 151.014321922, -170.59739619, 161.658703704, -129.014695915, 241.734005132, -168.850248345, 242.714590626, -181.78070043, 219.962227584, -138.237254397, 186.673216335, -105.910121427, 196.280214015, -162.454315133, 157.916724895, -177.253660575, 246.937288453, -135.968528083, 229.072466855, -112.553044538, 187.378732812, -112.094658761, 190.110463331, -197.906863974, 233.389539767, -116.601716885, 249.423958384, -146.533682816, 194.161883558, -101.423539359, 242.175356802, -174.428870266, 235.313668288, -149.305416188, 163.001708802, -168.878811385, 195.338921096, -108.5807929, 181.009414127, -195.050628805, 238.380815131, -113.119450119, 178.160286288, -105.33451071, 224.543037443, -182.886684152, 199.038420468, -103.297374445, 173.155960202, -115.900292475, 189.704406349, -104.345538219, 162.428538512, -187.715826742, 214.345308995, -103.380066953, 221.324033341, -120.086081898, 164.131310737, -107.547073013, 222.473543655, -134.580969263, 232.391508345, -100.643398344, 186.228844791, -166.706696026, 207.69407501, -150, 200];