module Gsl_multifit:sig..end
type ws
val make : n:int -> p:int -> wsval _linear : ?weight:Gsl_vectmat.vec ->
x:Gsl_vectmat.mat ->
y:Gsl_vectmat.vec ->
c:Gsl_vectmat.vec -> cov:Gsl_vectmat.mat -> ws -> floatval linear : ?weight:Gsl_vectmat.vec ->
Gsl_vectmat.mat ->
Gsl_vectmat.vec -> Gsl_vector.vector * Gsl_matrix.matrix * floatval fit_poly : ?weight:float array ->
x:float array ->
y:float array -> int -> float array * float array array * float