10進−2進変換(小数編)

10進数(0〜0.99










×2 0   + 2-1*b-1 + 2-2*b-2 + 2-3*b-3 + 2-4*b-4 + 2-5*b-5 + 2-6*b-6 +...
−b-1 b-1 + 2-1*b-2 + 2-2*b-3 + 2-3*b-4 + 2-4*b-5 + 2-5*b-6 + 2-6*b-7 + ...
×2 0   + 2-1*b-2 + 2-2*b-3 + 2-3*b-4 + 2-4*b-5 + 2-5*b-6 + 2-6*b-7 + ...
−b-2 b-2 + 2-1*b-3 + 2-2*b-4 + 2-3*b-5 + 2-4*b-6 + 2-5*b-7 + 2-6*b-8 + ...
×2 0   + 2-1*b-3 + 2-2*b-4 + 2-3*b-5 + 2-4*b-6 + 2-5*b-7 + 2-6*b-8 + ...
−b-3 b-3 + 2-1*b-4 + 2-2*b-5 + 2-3*b-6 + 2-4*b-7 + 2-5*b-8 + 2-6*b-9 + ...
×2 0   + 2-1*b-4 + 2-2*b-5 + 2-3*b-6 + 2-4*b-7 + 2-5*b-8 + 2-6*b-9 + ...
−b-4 b-4 + 2-1*b-5 + 2-2*b-6 + 2-3*b-7 + 2-4*b-8 + 2-5*b-9 + 2-6*b-10 + ...
×2 0   + 2-1*b-5 + 2-2*b-6 + 2-3*b-7 + 2-4*b-8 + 2-5*b-9 + 2-6*b-10 + ...
−b-5 b-5 + 2-1*b-6 + 2-2*b-7 + 2-3*b-8 + 2-4*b-9 + 2-5*b-10 + 2-6*b-11 + ...
×2 0   + 2-1*b-6 + 2-2*b-7 + 2-3*b-8 + 2-4*b-9 + 2-5*b-10 + 2-6*b-11 + ...
−b-6 b-6 + 2-1*b-7 + 2-2*b-8 + 2-3*b-9 + 2-4*b-10 + 2-5*b-11 + 2-6*b-12 + ...
×2 0   + 2-1*b-7 + 2-2*b-8 + 2-3*b-9 + 2-4*b-10 + 2-5*b-11 + 2-6*b-12 + ...
−b-7 b-7 + 2-1*b-8 + 2-2*b-9 + 2-3*b-10 + 2-4*b-11 + 2-5*b-12 + 2-6*b-13 + ...
×2 0   + 2-1*b-8 + 2-2*b-9 + 2-3*b-10 + 2-4*b-11 + 2-5*b-12 + 2-6*b-13 + ...
−b-8 b-8 + 2-1*b-9 + 2-2*b-10 + 2-3*b-11 + 2-4*b-12 + 2-5*b-13 + 2-6*b-14 + ...

8桁の2進数(.00000000〜.11111111

b0

1

b-1

1
2
b-2

1
4
b-3

1
8
b-4

1
16
b-5

1
32
b-6

1
64
b-7

1
128
b-8

1
256
 「2のべき乗表」を表示

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