math.modf(x) Return the fractional and integer parts of x. Both results carry the sign of x and are floats
math.factorial(x) Return x factorial. Raises
same_quantum(other, context=None) Test whether self and other have the same exponent or whether both are NaN.
is_nan() Return
canonical(x) Returns the same Decimal object x.
number_class(context=None) Return a string describing the class of the operand. The returned value is one of the following
math.atan(x) Return the arc tangent of x, in radians.
abstractmethod conjugate() Abstract. Returns the complex conjugate. For example, (1+3j).conjugate() == (1-3j).
random.expovariate(lambd) Exponential distribution. lambd is 1.0 divided by the desired mean. It should be nonzero
cmath.polar(x) Return the representation of x in polar coordinates. Returns a pair (r, phi) where r
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