Fixed automatic degree reduction in RationalInterpolant. Improved bad pole…
03621764530a
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Authored by pradovera on Mar 19 2021, 16:16.

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Fixed automatic degree reduction in RationalInterpolant. Improved bad pole correction in pole-match pivoted approximation. Improved expression with custom class. Several minor bug-fixes.

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pradovera

Mar 19 2021, 16:16

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pradovera

Mar 19 2021, 16:16

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R6746:63e560ed3aca: Added standard and output modes in rational approximation. Removed radial basis…

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pradovera committed R6746:03621764530a: Fixed automatic degree reduction in RationalInterpolant. Improved bad pole… (authored by pradovera).Mar 19 2021, 16:16

Changes (23)

				Path
	M			examples/8_damped_mass_chain/damped_mass_chain_engine.py
	M			rational_interpolation_method.pdf
	M			rational_interpolation_method.tex
	M			rrompy/hfengines/base/linear_affine_engine.py
	M			rrompy/parameter/parameter_sampling/generic_quadrature_sampler.py
	M			rrompy/reduction_methods/pivoted/generic_pivoted_approximant.py
	M			rrompy/reduction_methods/pivoted/trained_model/trained_model_pivoted_rational_polematch.py
	M			rrompy/reduction_methods/pivoted/trained_model/trained_model_pivoted_rational_polymatch.py
	M			rrompy/reduction_methods/standard/rational_interpolant.py
	M			rrompy/solver/fenics/fenics_la.py
	M			rrompy/utilities/base/types.py
	M			rrompy/utilities/expression/__init__.py
	P			rrompy/utilities/expression/expression.py Copied from rrompy/utilities/exception_manager/generic_assert.py
	M			rrompy/utilities/expression/monomial_creator.py
	M			rrompy/utilities/numerical/degree.py
	M			rrompy/utilities/numerical/hash_derivative.py
	M			rrompy/utilities/numerical/potential.py
	M			rrompy/utilities/numerical/quadrature_points.py
	M			rrompy/utilities/poly_fitting/heaviside/heaviside_interpolator.py
	M			rrompy/utilities/poly_fitting/heaviside/heaviside_to_from_rational.py
	M			tests/2_hfengines/linear_elasticity_beam_poisson_ratio_engine.py
	M			tests/2_hfengines/membrane_fracture_engine.py
	M			tests/4_reduction_methods_multiD/rational_interpolant_2d.py