Tessero\Optimize\InverseJacobian

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__construct

__construct(Tessero\Optimize\JacobianApprox $jacobian)

jacobian

jacobian(): Tessero\Optimize\JacobianApprox

The wrapped Jacobian (scipy: InverseJacobian.jacobian).

setup

setup(array $x, array $F, callable $func): void

scipy: self.setup = jacobian.setup.

matvec

matvec(array $v): array

scipy: self.matvec = jacobian.solve, i.e. J^-1 . v.

update

update(array $x, array $f): void

scipy: self.update = jacobian.update.