{"coeffs": [-6.479494985067371e-08, 2.7383095484742653e-05, 0.6743194235750416, 0.10110025496039207], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [2.5014419112334277e-08, 4.567001673400641e-06, 0.026693112032305396, 0.0039871889863539066], "covariance": [[6.257211635275143e-16, -5.98927208852546e-14, -3.614138412776419e-10, -6.591523305107827e-11], [-5.989272088525475e-14, 2.0857504284844255e-11, 1.216698076605726e-07, 1.7205671679588612e-08], [-3.6141384127764254e-10, 1.2166980766057259e-07, 0.000712522229969207, 0.0001023022639978575], [-6.591523305107847e-11, 1.720567167958861e-08, 0.00010230226399785748, 1.589767601290189e-05]]}