cmath.sqrt(x) Return the square root of x. This has the same branch cut as log().

max_mag(other, context=None) Similar to the max() method, but the comparison is done using the absolute values

next_minus(context=None) Return the largest number representable in the given context (or in the current thread’s context if

is_finite(x) Returns True if x is finite; otherwise returns False.

math.ldexp(x, i) Return x * (2**i). This is essentially the inverse of function frexp().

quantize(exp, rounding=None, context=None) Return a value equal to the first operand after rounding and having the exponent

to_integral(rounding=None, context=None) Identical to the to_integral_value() method. The to_integral

compare_total(other, context=None) Compare two operands using their abstract representation rather than their numerical value

divide_int(x, y) Return x divided by y, truncated to an integer.

math.hypot(x, y) Return the Euclidean norm, sqrt(x*x + y*y). This is the length of the vector from the origin to