                                bumps                     scipy             scipy_ls
                               amoeba               Nelder-Mead      lm-scipy-no-jac
cubic, Start 1  1.119e-14 (2.899e+07)  6.267e-05 (1.623e+17)[1]        3.861e-22 (1)
cubic, Start 2  1.146e-14 (2.969e+07)     7.176e-11 (1.859e+11)        3.861e-22 (1)
Problem Def 1     0.03175 (8.275e+06)          3.837e-09 (1)[1]  0.03966 (1.034e+07)