latqcdtools.physics.continuumExtrap
=============

`_powerSeries(x, coeffs)`
 
    The default fit form for a continuum extrapolation is a power series in a^2.

    Args:
        x (array-like): a^2 or 1/Nt^2 
        coeffs (array-like): power series coefficients 

    Returns:
        array-like: power series in x 
    
`continuumExtrapolate(x, obs, obs_err, order=1, show_results=False, plot_results=False, prior=None, start_coeffs=None, priorsigma=None, error_strat='propagation', xtype='a', nproc=6, detailedInfo=False)`
 
    A convenience wrapper for the Extrapolator. 
    
`Extrapolator(x, obs, obs_err, order=1, xtype='a', error_strat='propagation', ansatz=None, nproc=6)`