module Variational_FITC:Sig
with module Eval.Inducing = FITC.Eval.Inducing
with module Eval.Input = FITC.Eval.Input
with module Eval.Inputs = FITC.Eval.Inputs
with module Deriv.Inducing = FITC.Deriv.Inducing
with module Deriv.Inputs = FITC.Deriv.Inputs