NumCosmoMath.ABC::mock_distance

@accepts(NumCosmoMath.ABC, NumCosmoMath.Dataset, NumCosmoMath.Vector, NumCosmoMath.Vector, NumCosmoMath.RNG)
@returns(float)
def do_mock_distance(abc, dset, theta, thetastar, rng):

Calculates the distance of the new point given by thetastar given the old point theta.

abc: a NumCosmoMath.ABC.
dset: a NumCosmoMath.Dataset.
theta: a NumCosmoMath.Vector.
thetastar: a NumCosmoMath.Vector.
rng: a NumCosmoMath.RNG.
Returns: the distance to the new point thetastar.