primordial package¶
Subpackages¶
- primordial.equations package
- primordial.test package
Submodules¶
primordial.solver module¶
-
primordial.solver.
solve
(equations, ic, interp1d_kwargs={}, *args, **kwargs)[source]¶ Solve differential equations
This is a wrapper around
scipy.integrate.solve_ivp
, with easier reusable objects for the equations and initial conditions.Parameters: - equations: primordial.equations.Equations
callable to compute the equations
- ic: initial conditions
callable to set the initial conditions
- interp1d_kwargs: dict
kwargs to pass to the interpolation functions
- All other arguments are identical to ``scipy.integrate.solve_ivp``
Returns: - solution
Monkey-patched version of the Bunch type usually returned by solve_ivp
primordial.units module¶
Useful cosmological units