Add Base 8 and Base 10 example

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michaelangel007 2020-02-05 08:48:04 -08:00
parent b28f22aa7a
commit b8902a61ab

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@ -67,13 +67,13 @@ Example of Russian Peasant multiplication:
In Base 10:
```
A B Sum = 0
86 57 + A = 86 (b is odd)
x 2 = 172 / 2 = 28 = 86
x 2 = 344 / 2 = 14 = 86
x 2 = 688 / 2 = 7 + A = 774 (b is odd)
x 2 = 1376 / 2 = 3 + A = 2150 (b is odd)
x 2 = 2752 / 2 = 1 + A = 4902 (b is odd)
A B B Odd? Sum = 0
86 57 Yes + A = 86
x 2 = 172 / 2 = 28 No = 86
x 2 = 344 / 2 = 14 No = 86
x 2 = 688 / 2 = 7 Yes + A = 774
x 2 = 1376 / 2 = 3 Yes + A = 2150
x 2 = 2752 / 2 = 1 Yes + A = 4902
```
In Base 2:
@ -87,3 +87,29 @@ In Base 2:
010101100000 00000011 + A = 00100001100110 (b is odd)
0101011000000 00000001 + A = 01001100100110 (b is odd)
```
In Base 8:
```
A B B Odd? Sum = 0
126 71 Yes + A = 126
x 2 = 254 / 2 = 34 No = 126
x 2 = 530 / 2 = 16 No = 126
x 2 = 1260 / 2 = 7 Yes + A = 1406
x 2 = 2540 / 2 = 3 Yes + A = 4146
x 2 = 5300 / 2 = 1 Yes + A = 11446
```
In Base 16:
```
A B B Odd? Sum = 0
56 39 Yes + A = 56
x 2 = AC / 2 = 1C No = 56
x 2 = 158 / 2 = E No = 56
x 2 = 2B0 / 2 = 7 Yes + A = 306
x 2 = 560 / 2 = 3 Yes + A = 866
x 2 = AC0 / 2 = 1 Yes + A = 1326
```