From 4bc43a0dbad22149d1fabd04f2af9d559bd016a7 Mon Sep 17 00:00:00 2001 From: michaelangel007 Date: Wed, 5 Feb 2020 10:16:38 -0800 Subject: [PATCH] Clarify expanded multiplication in base 2 --- README.MD | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/README.MD b/README.MD index bb25c7f..af0d553 100644 --- a/README.MD +++ b/README.MD @@ -88,14 +88,14 @@ In base 2: ``` 01010110 (86) - 00111001 (57) - -------- - 01010110 (86 * 2^0 = 86) - 00000000 (86 * 2^1 = 172) <- wasted work, partial sum = 0 - 00000000 (86 * 2^2 = 344) <- wasted work, partial sum = 0 - 01010110 (86 * 2^3 = 688) - 01010110 (86 * 2^4 = 1376) - 01010110 (86 * 2^5 = 2752) + x 00111001 (57) -+ + -------- V + 01010110 (86 * 1*2^0 = 86) + 00000000 (86 * 0*2^1 = 172) <- wasted work, partial sum = 0 + 00000000 (86 * 0*2^2 = 344) <- wasted work, partial sum = 0 + 01010110 (86 * 1*2^3 = 688) + 01010110 (86 * 1*2^4 = 1376) + 01010110 (86 * 1*2^5 = 2752) ============== 01001100100110 (4902 = 86*2^0 + 86*2^3 + 86*2^4 + 86*2^5) ```