bit_manipulation.binary_and_operator

Bitwise AND helper.

Return a zero-padded binary string representing a & b where the width is the maximum bit length of the inputs. Only non-negative integers are accepted.

>>> binary_and(25, 32)
'0b000000'
>>> binary_and(37, 50)
'0b100000'
>>> binary_and(21, 30)
'0b10100'
>>> binary_and(58, 73)
'0b0001000'
>>> binary_and(0, 255)
'0b00000000'
>>> binary_and(256, 256)
'0b100000000'

Invalid inputs raise clear exceptions:

>>> binary_and(0, -1)
Traceback (most recent call last):
    ...
ValueError: inputs must be non-negative integers
>>> binary_and(0, 1.1)
Traceback (most recent call last):
    ...
TypeError: inputs must be integers
>>> binary_and("0", "1")
Traceback (most recent call last):
    ...
TypeError: inputs must be integers

Functions

binary_and(→ str)

Take in 2 integers, convert them to binary,

Module Contents

bit_manipulation.binary_and_operator.binary_and(a: int, b: int) → str

Take in 2 integers, convert them to binary, return a binary number that is the result of a binary and operation on the integers provided.

>>> binary_and(25, 32)
'0b000000'
>>> binary_and(37, 50)
'0b100000'
>>> binary_and(21, 30)
'0b10100'
>>> binary_and(58, 73)
'0b0001000'
>>> binary_and(0, 255)
'0b00000000'
>>> binary_and(256, 256)
'0b100000000'
>>> binary_and(0, -1)
Traceback (most recent call last):
    ...
ValueError: inputs must be non-negative integers
>>> binary_and(0, 1.1)
Traceback (most recent call last):
    ...
TypeError: inputs must be integers
>>> binary_and("0", "1")
Traceback (most recent call last):
    ...
TypeError: inputs must be integers
>>> binary_and(10, "1")
Traceback (most recent call last):
    ...
TypeError: inputs must be integers