pystella/expansion.py
def step(self, stage, energy, pressure, dt):
        """
        Executes one stage of the time stepper.

        :arg stage: Which stage of the integrator to call.

        :arg energy: The current energy density, :math:`\\bar{\\rho}`.

        :arg pressure: The current pressure, :math:`\\bar{P}`.

        :arg dt: The timestep to take.
        """

        arg_dict = dict(a=self.a, adot=self.adot, dt=dt,
                        energy=energy, pressure=pressure)

        self.stepper(stage, **arg_dict)
        self.hubble[()] = self.adot / self.a

        Executes one stage of the time stepper.

        :arg stage: Which stage of the integrator to call.

        :arg energy: The current energy density, :math:`\\bar{\\rho}`.

        :arg pressure: The current pressure, :math:`\\bar{P}`.

        :arg dt: The timestep to take.
        
Executes one stage of the time stepper.
Executes one stage of the time stepper .
def step(self, stage, energy, pressure, dt):
        arg_dict = dict(a=self.a, adot=self.adot, dt=dt,
                        energy=energy, pressure=pressure)
        self.stepper(stage, **arg_dict)
        self.hubble[()] = self.adot / self.a
def step ( self , stage , energy , pressure , dt ) : arg_dict = dict ( a = self . a , adot = self . adot , dt = dt , energy = energy , pressure = pressure ) self . stepper ( stage , ** arg_dict ) self . hubble [ ( ) ] = self . adot / self . a
Executes one stage of the time stepper.
Executes one stage of the time stepper .
"""
        Executes one stage of the time stepper.

        :arg stage: Which stage of the integrator to call.

        :arg energy: The current energy density, :math:`\\bar{\\rho}`.

        :arg pressure: The current pressure, :math:`\\bar{P}`.

        :arg dt: The timestep to take.
        """
self
stage
Which stage of the integrator to call.
Which stage of the integrator to call .
energy
The current energy density, :math:`\\bar{\\rho}`.
The current energy density : math : ` \\ bar { \\ rho } ` .
pressure
The current pressure, :math:`\\bar{P}`.
The current pressure : math : ` \\ bar { P } ` .
dt
The timestep to take.
The timestep to take .