Implements method as described in https://en.wikipedia.org/wiki/Nelder%E2%80%93Mead_method some tests from original publication:
A simplex method for function minimization J. A. Nelder and R. Mead
val centroid :
float Core_kernel.Array.t Core_kernel.Array.t ->
float Core_kernel.Array.tval update :
from:float Core_kernel.Array.t ->
float ->
towards:float Core_kernel.Array.t ->
float Core_kernel.Array.tval minimize :
?tol:Core_kernel.Float.t ->
?maxit:int ->
?debug:bool ->
f:(float Core_kernel.Array.t -> Core_kernel.Float.t) ->
sample:(unit -> float Core_kernel.Array.t) ->
unit ->
Core_kernel.Float.t * float Core_kernel.Array.t