semvec/pypi-packages huggingface dataset:
pydgq 0.1.2
ODE system solver using dG(q) (time-discontinuous Galerkin w/ Lobatto basis)
License: BSD
Keywords: numerical integration ordinary-differential-equations ode ivp ode-solver solver galerkin discontinuous-galerkin cython numpy

Integrate first-order ODE systems  u'(t) = f(u, t).

The main feature of this library is dG(q), i.e. the
time-discontinuous Galerkin method using a Lobatto basis
(a.k.a. hierarchical polynomial basis).

dG(q) is a very accurate implicit method that often allows
using a rather large timestep. Due to its Galerkin nature,
it also allows inspecting the behavior of the solution
inside the timestep.

Arbitrary q is supported, but often best results are
obtained for q=1 or q=2.

Some classical integrators (RK2, RK3, RK4, IMR, BE)
are also provided for convenience.

The focus is on arbitrary nonlinear problems; all implicit
methods are implemented using fixed-point (Banach/Picard)
iteration.
pylu 0.1.3
small nogil-compatible linear equation system solver
License: BSD
Keywords: numerical linear-equations cython numpy solver

Solve A x = b.

PyLU uses LU decomposition with partial pivoting (row swaps),
and requires only NumPy and Cython.

The main use case for PyLU (over numpy.linalg.solve) is solving many
small systems inside a nogil block in Cython code, without requiring
SciPy (for its cython_lapack module).

Python and Cython interfaces are provided. The API is designed
to be as simple to use as possible.