[理工] 布斯演算法
7X3 使用布斯演算法
0 1 1 1
x 0 1 0 -1
= 1 1 1 1 1 0 0 1 <------ 是怎麼得到的
0 0 0 1 1 1
= 0 0 0 1 0 1 0 1
懇請大大指導一下,感恩
我是覺得是二補數的加法
但是遇到-7x3
1 0 0 1
x 0 1 0 -1
= 0 0 0 0 0 1 1 1 <-----前面又從0變1
1 1 1 0 0 1
= 1 1 1 0 1 0 1 1
規則有點不太懂 我有先讀布斯演算法的步驟了
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