Source code for tramp.beliefs.normal

import numpy as np

[docs]def A(a, b):
    return 0.5 * (b**2 / a + np.log(2*np.pi / a))


[docs]def r(a, b):
    return b / a


[docs]def v(a, b):
    return 1 / a


[docs]def tau(a, b):
    return 1 / a + (b / a)**2