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  1. # You can easily get the remainder of any division by nine in your head, just calculate the numbers digital root and that's the answer. "The digital root (also repeated digital sum) of a number is the (single digit) value obtained by an iterative process of summing digits, on each iteration using the result from the previous iteration to compute a digit sum. The process continues until a single-digit number is reached. For example, the digital root of 65,536 is 7, because 6+5+5+3+6 = 25 and <math>2+5 = 7." If you get 9 as the root, the remainder is 0. So basically, the remainder of 65,536 / 9 is 7. Neat, huh?

    Tuesday, 02-Apr-13 06:47:10 UTC from web
    1. @minti For all those people who like useless knowledge. :p

      Tuesday, 02-Apr-13 06:48:36 UTC from web
      1. @minti Tell it to me in drunkinese.

        Tuesday, 02-Apr-13 06:52:17 UTC from web
        1. @scribus 1 + ((65536 - 1) MOD 9)

          Tuesday, 02-Apr-13 06:53:34 UTC from web
          1. @minti THOSE ARE NUMBERS!! I don't even.... ;_;

            Tuesday, 02-Apr-13 06:54:17 UTC from web
            1. @scribus I even put it in BASIC for you! Kinda... sorta..... kinda...

              Tuesday, 02-Apr-13 06:54:54 UTC from web
              1. @minti But, drunk. :c

                Tuesday, 02-Apr-13 06:56:32 UTC from web
                1. @scribus Go code another reproduction simulator.

                  Tuesday, 02-Apr-13 06:57:08 UTC from web
                  1. @minti DON'T EVEN REMOTELY TEMPT ME! I (whilst sober) had some really "good" ideas to improve it! (which I forget now)

                    Tuesday, 02-Apr-13 06:58:32 UTC from web
                    1. @scribus *tempt tempt* Or go remake conway's game of life. That's always fun.

                      Tuesday, 02-Apr-13 07:00:16 UTC from web
                      1. @minti that was a fun game

                        Tuesday, 02-Apr-13 07:00:42 UTC from web
                        1. @pony Different "game" :p

                          Tuesday, 02-Apr-13 07:02:37 UTC from web
                          1. @minti It was on my Windows 3.0 machine back forever ago. :3 http://en.wikipedia.org/wiki/Conway's_Game_of_Life

                            Tuesday, 02-Apr-13 07:03:41 UTC from web
                            1. @pony Oh wow seriously?

                              Tuesday, 02-Apr-13 07:04:43 UTC from web
                              1. @minti hehe yeah. It was the first PC I ever called mine, before the internet was popular.

                                Tuesday, 02-Apr-13 07:06:08 UTC from web
                                1. @minti by which I mean I got it to connect to Juno mail, but never surfed on it.

                                  Tuesday, 02-Apr-13 07:07:48 UTC from web
                            2. @pony well technically 3.1 I think

                              Tuesday, 02-Apr-13 07:06:49 UTC from web
                      2. @minti I shall remake it in d20! #

                        Tuesday, 02-Apr-13 07:00:48 UTC from web
                        1. @scribus how

                          Tuesday, 02-Apr-13 07:02:28 UTC from web
                          1. @minti I dunno, with dice?

                            Tuesday, 02-Apr-13 07:03:19 UTC from web
          2. @minti 7?

            Tuesday, 02-Apr-13 06:55:29 UTC from web
            1. @pony Yep.

              Tuesday, 02-Apr-13 06:55:51 UTC from web
    2. @minti tis a nifty trick. It's saved me a lot of time, though specifically using it to determine remainder instead of how I use it (to determine whether 9 is a factor), I'd never tried.

      Tuesday, 02-Apr-13 06:51:23 UTC from web