GfTool
master
Contents
Getting started
Tutorial
API
gftool
Submodules
gftool.basis
gftool.beb
gftool.cpa
gftool.fourier
gftool.hermpade
Taylor series
Padé approximant
Quadratic Hermite-Padé approximant
Alternative example: logarithmic branch cut
API
gftool.lattice
gftool.linalg
gftool.linearprediction
gftool.matrix
gftool.pade
gftool.polepade
gftool.siam
Glossary
Green’s functions and lattices
Statistics and particle numbers
Utilities
gftool.beb
gftool.cpa
gftool.fourier
gftool.lattice
gftool.matrix
gftool.pade
gftool.polepade
gftool.siam
Help
What’s New
GfTool
gftool
gftool.hermpade
gftool.hermpade.Hermite2
gftool.hermpade.Hermite2.from_taylor_lstsq
Edit on GitHub
gftool.hermpade.Hermite2.from_taylor_lstsq
classmethod
Hermite2.
from_taylor_lstsq
(
an
,
deg_p
:
int
,
deg_q
:
int
,
deg_r
:
int
,
rcond
=
None
,
fix_qr
=
None
)
→
Hermite2
[source]
Construct quadratic Hermite-Padé from Taylor expansion
an
.
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v: master
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hermpade
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