{"abstract":"Out-of-range altitudes silently extrapolate.","category":"Orbital propagation","checks":7,"contract":"Input [alt km, v km/s, cd, area m^2, mass kg, rows]: rows are [base km, rho0 kg/m^3, H km]; the band is the highest base <= alt (None below every base). rho=rho0 exp(-(alt-base)/H). Drag acceleration = 0.5 rho (1000 v)^2 cd area/mass (m/s^2). Return [rho, accel] formatted with 7 significant digits.","contract_signature":"x","evaluation_group":"w2-orbital_propagation-drag_density","failed_approach":"Returning zero density hides the out-of-range input.","family":"w2-orbital_propagation-drag_density-below-table","id":"FA-69746","implementations":{"attempt":{"sha256":"9b12bfdf404c364e832ca1ae43021c5ebe809d5fdd3e80e67c567139fc7baddd","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport math\nN = 1\nobservations = []\ndef solve(x):\n    alt,v,cd,area,mass,rows=x\n    cand=[rw for rw in rows if rw[0]<=alt]\n    if not cand: return [0.0,0.0]\n    b,rho0,H=max(cand)\n    rho=rho0*math.exp(-(alt-b)/H)\n    acc=0.5*rho*(v*1000)**2*cd*area/mass\n    return [float('%.6e'%rho),float('%.6e'%acc)]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06]), ('exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [7.248111e-11, 4.788736e-05]), ('exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.614e-14, 4.06575e-08]), ('exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.06946e-10, 0.0007157254]), ('exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.787741e-15, 2.281583e-09]), ('exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [6.967e-13, 3.71459e-07])], [('exponential atmosphere drag [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.06946e-10, 0.0007157254]), ('exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.787741e-15, 2.281583e-09]), ('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [6.967e-13, 3.71459e-07]), ('exponential atmosphere drag [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.762316e-08, 0.1179412]), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06])], [('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [6.967e-13, 3.71459e-07]), ('exponential atmosphere drag [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.762316e-08, 0.1179412]), ('exponential atmosphere drag [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06]), ('exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [7.248111e-11, 4.788736e-05]), ('exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.614e-14, 4.06575e-08])], [('exponential atmosphere drag [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06]), ('exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [7.248111e-11, 4.788736e-05]), ('exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.614e-14, 4.06575e-08]), ('exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.06946e-10, 0.0007157254]), ('exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.787741e-15, 2.281583e-09]), ('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None)], [('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.06946e-10, 0.0007157254]), ('exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.787741e-15, 2.281583e-09]), ('exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [6.967e-13, 3.71459e-07]), ('exponential atmosphere drag [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.762316e-08, 0.1179412]), ('exponential atmosphere drag [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06])]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"},"broken":{"sha256":"53d3813c848bc9ed4d631e799ced3319d16e8c4b3760a65e2d62e873125fbf11","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport math\nN = 1\nobservations = []\ndef solve(x):\n    alt,v,cd,area,mass,rows=x\n    cand=[rw for rw in rows if rw[0]<=alt]\n    if not cand: cand=[min(rows)]\n    b,rho0,H=max(cand)\n    rho=rho0*math.exp(-(alt-b)/H)\n    acc=0.5*rho*(v*1000)**2*cd*area/mass\n    return [float('%.6e'%rho),float('%.6e'%acc)]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06]), ('exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [7.248111e-11, 4.788736e-05]), ('exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.614e-14, 4.06575e-08]), ('exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.06946e-10, 0.0007157254]), ('exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.787741e-15, 2.281583e-09]), ('exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [6.967e-13, 3.71459e-07])], [('exponential atmosphere drag [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.06946e-10, 0.0007157254]), ('exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.787741e-15, 2.281583e-09]), ('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [6.967e-13, 3.71459e-07]), ('exponential atmosphere drag [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.762316e-08, 0.1179412]), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06])], [('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [6.967e-13, 3.71459e-07]), ('exponential atmosphere drag [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.762316e-08, 0.1179412]), ('exponential atmosphere drag [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06]), ('exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [7.248111e-11, 4.788736e-05]), ('exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.614e-14, 4.06575e-08])], [('exponential atmosphere drag [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06]), ('exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [7.248111e-11, 4.788736e-05]), ('exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.614e-14, 4.06575e-08]), ('exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.06946e-10, 0.0007157254]), ('exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.787741e-15, 2.281583e-09]), ('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None)], [('exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.06946e-10, 0.0007157254]), ('exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [3.787741e-15, 2.281583e-09]), ('exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [6.967e-13, 3.71459e-07]), ('exponential atmosphere drag [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [120, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [1.762316e-08, 0.1179412]), ('exponential atmosphere drag [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [50, 7.8, 2.2, 2.0, 20.0, [[100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], None), ('exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]', [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]], [2.968709e-12, 3.84221e-06])]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"}},"limitations":"A deterministic toy two-body model with stipulated constants and conventions; not flight dynamics software or a validated SGP4 implementation. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.","method":"Deterministic executable model with adversarial boundary fixtures.","provenance":{"created_by":"Failure Map","dependencies":"Python standard library","family":"w2-orbital_propagation-drag_density-below-table","generated_at":"2026-09-29T14:48:14.245164+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Orbit determination and mission planning chain many small conversions; one wrong branch or unit silently moves a spacecraft by kilometres.","root_cause":"When no band applies, the lowest band is substituted.","sha256":"fe98ddfeccd025c8c60c2185801d17d685a9859795087397be15ce237f55ad88","title":"Exponential atmosphere drag: Altitudes below the table use the lowest band · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verified":true,"visibility":"public","verification":{"attempt":{"elapsed_ms":40.835,"exit_code":1,"observations":[{"actual":[0.0,0.0],"check":"exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":null,"passed":false},{"actual":[2.968709e-12,3.84221e-06],"check":"exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[2.968709e-12,3.84221e-06],"passed":true},{"actual":[7.248111e-11,4.788736e-05],"check":"exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[7.248111e-11,4.788736e-05],"passed":true},{"actual":[3.614e-14,4.06575e-08],"check":"exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[3.614e-14,4.06575e-08],"passed":true},{"actual":[1.06946e-10,0.0007157254],"check":"exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[1.06946e-10,0.0007157254],"passed":true},{"actual":[3.787741e-15,2.281583e-09],"check":"exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[3.787741e-15,2.281583e-09],"passed":true},{"actual":[6.967e-13,3.71459e-07],"check":"exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[6.967e-13,3.71459e-07],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [0.0, 0.0], \"expected\": null, \"passed\": false}, {\"check\": \"exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [2.968709e-12, 3.84221e-06], \"expected\": [2.968709e-12, 3.84221e-06], \"passed\": true}, {\"check\": \"exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [7.248111e-11, 4.788736e-05], \"expected\": [7.248111e-11, 4.788736e-05], \"passed\": true}, {\"check\": \"exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [3.614e-14, 4.06575e-08], \"expected\": [3.614e-14, 4.06575e-08], \"passed\": true}, {\"check\": \"exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [1.06946e-10, 0.0007157254], \"expected\": [1.06946e-10, 0.0007157254], \"passed\": true}, {\"check\": \"exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [3.787741e-15, 2.281583e-09], \"expected\": [3.787741e-15, 2.281583e-09], \"passed\": true}, {\"check\": \"exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [6.967e-13, 3.71459e-07], \"expected\": [6.967e-13, 3.71459e-07], \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":40.156,"exit_code":1,"observations":[{"actual":[2.441692,109876.1],"check":"exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":null,"passed":false},{"actual":[2.968709e-12,3.84221e-06],"check":"exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[2.968709e-12,3.84221e-06],"passed":true},{"actual":[7.248111e-11,4.788736e-05],"check":"exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[7.248111e-11,4.788736e-05],"passed":true},{"actual":[3.614e-14,4.06575e-08],"check":"exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[3.614e-14,4.06575e-08],"passed":true},{"actual":[1.06946e-10,0.0007157254],"check":"exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[1.06946e-10,0.0007157254],"passed":true},{"actual":[3.787741e-15,2.281583e-09],"check":"exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[3.787741e-15,2.281583e-09],"passed":true},{"actual":[6.967e-13,3.71459e-07],"check":"exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]","expected":[6.967e-13,3.71459e-07],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"exponential atmosphere drag [-5, 0.3, 1.0, 1.0, 1.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [2.441692, 109876.1], \"expected\": null, \"passed\": false}, {\"check\": \"exponential atmosphere drag [400, 7.67, 2.2, 10.0, 500.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [2.968709e-12, 3.84221e-06], \"expected\": [2.968709e-12, 3.84221e-06], \"passed\": true}, {\"check\": \"exponential atmosphere drag [250, 7.75, 2.2, 1.0, 100.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [7.248111e-11, 4.788736e-05], \"expected\": [7.248111e-11, 4.788736e-05], \"passed\": true}, {\"check\": \"exponential atmosphere drag [700, 7.5, 2.0, 20.0, 1000.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [3.614e-14, 4.06575e-08], \"expected\": [3.614e-14, 4.06575e-08], \"passed\": true}, {\"check\": \"exponential atmosphere drag [150, 7.8, 2.2, 5.0, 50.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [1.06946e-10, 0.0007157254], \"expected\": [1.06946e-10, 0.0007157254], \"passed\": true}, {\"check\": \"exponential atmosphere drag [900, 7.4, 2.2, 3.0, 300.0, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [3.787741e-15, 2.281583e-09], \"expected\": [3.787741e-15, 2.281583e-09], \"passed\": true}, {\"check\": \"exponential atmosphere drag [500, 7.6, 2.4, 0.01, 1.3, [[0, 1.225, 7.249], [100, 5.297e-07, 5.877], [200, 2.789e-10, 37.105], [300, 1.916e-11, 53.628], [500, 6.967e-13, 63.822], [700, 3.614e-14, 88.667]]]\", \"actual\": [6.967e-13, 3.71459e-07], \"expected\": [6.967e-13, 3.71459e-07], \"passed\": true}], \"passed\": false}\n"}},"member_only":{"stages":["fixed"],"fields":["implementations.fixed","verification.fixed","harness","repair"],"note":"The verified repair, its recorded checks, the repair description, and the scoring harness are available to members."}}