python function divmod number processing function

Python daily function - pmod number processing function

pmod(a,b) function

Chinese description:

pmod(a,b) method returns It is a//b (division rounding) and the remainder of a to b

The return result type is tuple

Parameters:

a,b can be numbers (including complex numbers) )

Version:

Plural numbers are not allowed to be processed before python2.3. Please pay attention to this

English description:

Take two (non complex) numbers as arguments and return a pair of numbers consisting of their quotient and remainder when using long pision. With mixed operand types, the rules for binary arithmetic operators apply. For plain and long integers, the result is the same as (a / / b, a % b). For floating point numbers the result is (q, a % b), where q is usually math.floor(a / b) but may be 1 less than that. In any case q * b + a % b is very close to a, if a % b is non-zero it has the same sign as b, and 0 <= abs(a % b) < abs(b).

Changed in version 2.3: Using pmod() with complex numbers is deprecated.

python code example:

>>> pmod(9,2)
(4, 1)
>>> pmod(11,3)
(3, 2)
>>> pmod(1+2j,1+0.5j)
((1+0j), 1.5j)

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