Example illustrating application of MFNK to a simple biogeochemical model with two tracers (PO4 and DOP). The biogeochemical model was devised and implemented by Iris Kriest (ikri
2.7. Mathematical optimization: finding minima of functions¶. Authors: Gaël Varoquaux. Mathematical optimization deals with the problem of finding numerically minimums (or maximums or zeros) of a function.