Module bitwise 

Bitwise operations and binary visualization functions

This module provides additional bitwise functions not covered by the bigint module. Basic operations like BITAND, BITOR, BITXOR, TO_BINARY, FROM_BINARY are in bigint.

Structs

BinaryFormatFunction

BINARY_FORMAT(n, separator, group_size) - Format binary with separator

BitNotFunction

BITNOT(a) - Bitwise NOT operation

CountBitsFunction

COUNT_BITS(n) - Count number of set bits (popcount)

HighestBitFunction

HIGHEST_BIT(n) - Returns the position of the highest set bit

IsPowerOfTwoFunction

IS_POWER_OF_TWO(n) - Check if number is exact power of two

LeadingZerosFunction

LEADING_ZEROS(n [, width]) - Number of leading zero bits in the binary representation of n, viewed as an unsigned integer of the given width.

LowestBitFunction

LOWEST_BIT(n) - Returns the position of the lowest set bit

NextPowerOfTwoFunction

NEXT_POWER_OF_TWO(n) - Returns the next power of two greater than or equal to n

PopcountFunction

POPCOUNT(n) - Population count: number of set bits in an integer.

TrailingZerosFunction

TRAILING_ZEROS(n) - Number of trailing zero bits in n.

Functions

register_bitwise_functions

Register all bitwise functions