scipy.optimize
LbfgsInvHessProduct.
dot
Matrix-matrix or matrix-vector multiplication.
1-d or 2-d array, representing a vector or matrix.
1-d or 2-d array (depending on the shape of x) that represents the result of applying this linear operator on x.
scipy.optimize.LbfgsInvHessProduct.adjoint
scipy.optimize.LbfgsInvHessProduct.matmat