• @Psythik
    link
    1510 months ago

    While we’re at it, what the hell is -0 and how does it differ from 0?

    • @[email protected]
      link
      fedilink
      210 months ago

      For integers it really doesn’t exist. An algorithm for multiplying an integer with -1 is: Invert all bits and add 1 to the right-most bit. You can do that for 0 of course, it won’t hurt.