Mass Function

Mass function may refer to:

  • Initial mass function, a function that describes the mass distribution of a population of stars in terms of their initial mass
  • Probability mass function, a function that gives the probability that a discrete random variable is exactly equal to some value

Famous quotes containing the words mass and/or function:

    “When over Catholics the ocean rolls,
    They must wait several weeks before a mass
    Takes off one peck of purgatorial coals,
    Because, till people know what’s come to pass,
    They won’t lay out their money on the dead—
    It costs three francs for every mass that’s said.”
    —George Gordon Noel Byron (1788–1824)

    “My function in life is not to be a politician in Parliament: it is to get something done.”
    —Bernadette Devlin (b. 1947)