module

bit

Provides functions for bit manipulation.

You can import these APIs from the math package. For example:

from math.bit import ctlz

Functions

• ​ctlz: Counts the number of leading zeros of an integer.
• ​cttz: Counts the number of trailing zeros for an integer.
• ​select: Performs an elementwise select based on the input condition value.
• ​bitreverse: Reverses the bitpattern of an integral value.
• ​bswap: Byte-swaps a value.
• ​ctpop: Counts the number of bits set in a value.
• ​bit_not: Performs a bitwise NOT operation on an integral.
• ​bit_and: Performs a bitwise AND operation.
• ​bit_length: Computes the number of digits required to represent the integer.