@extra-integer/bit-parity v2.0.0

Gets bit parity of 32-bit integer (parallel method).

For n-bit parity, use parity. This is part of package extra-integer.

integer.bitParity(x);
// x: an integer

const integer = require('extra-integer');

integer.bitParity(7);
// 1 (1,1,1 => 1)

integer.bitParity(8);
// 1 (1,0,0,0 => 1)

integer.bitParity(63);
// 0 (1,1,1,1,1,1 => 0)

references

• Bit Twiddling Hacks: By Sean Eron Anderson