This is an automatically generated file.

Part 1

Part 2

def test_for_pseudo_zero(pseudo):
    """Test for a nonzero value that violates basic numerical laws.

    Args:
        pseudo: tiny value that might misbehave

    Basic 4580-4630
    """

Part 3

    if (pseudo == ZERO):
        return
    print("")
    # Test pseudo for "phoney-zero" behavior, violating either
    # pseudo < tiny_x or pseudo < pseudo + pseudo
    # These are the loop termination tests in tiny_values_and_difference().
    if (pseudo <= ZERO):
        bad_cond(err_failure, "Positive expressions can underflow to an " +
                 "allegedly negative value\n")
        print("pseudo that prints out as: {:g} .".format(pseudo))
        x = -pseudo
        if x <= ZERO:
            print("But -pseudo, which should be", end="")
            print("positive, isn't; it prints out as  {:g} ."
                  .format(x))

Part 4

    else:
        bad_cond(err_flaw, "Underflow can stick at an allegedly positive\n")
        print("value pseudo that prints out as {:g} ."
              .format(pseudo))
    # One final test for strangeness around the underflow threshold.
    # The test is made just for the side-effects, not the reulst value.
    discard = does_tiny_value_misbehave(pseudo)
    return

Part 5