class decimal.Overflow Numerical overflow. Indicates the exponent is larger than Emax

class fractions.Fraction(numerator=0, denominator=1) class fractions.Fraction(other_fraction) class fractions

random.gammavariate(alpha, beta) Gamma distribution. (Not the gamma function!) Conditions on the parameters are alpha

is_subnormal(x) Returns True if x is subnormal; otherwise returns False.

logical_or(x, y) Applies the logical operation or between each operand’s digits.

number_class(context=None) Return a string describing the class of the operand. The returned value is one of the following

class decimal.Context(prec=None, rounding=None, Emin=None, Emax=None, capitals=None, clamp=None, flags=None, traps=None) Creates

random.betavariate(alpha, beta) Beta distribution. Conditions on the parameters are alpha > 0 and beta

abstractmethod conjugate() Abstract. Returns the complex conjugate. For example, (1+3j).conjugate() == (1-3j).

class numbers.Real To Complex, Real adds the operations that work on real numbers.