Coder un réel x
avec des 0 et des 1
>=1/2
1
>=1/2+1/4
1
>=1/2+1/4+1/8
1
>=1/2+1/4+1/8+1/16
<1/2+1/4+1/8+1/16
<1/2+1/4+1/8
0
>=1/2+1/4+1/8+1/16
<1/2+1/4+1/8+1/16
<1/2+1/4
0
>=1/2+1/4+1/8
1
>=1/2+1/4+1/8+1/16
<1/2+1/4+1/8+1/16
<1/2+1/4+1/8
0
>=1/2+1/4+1/8+1/16
<1/2+1/4+1/8+1/16
<1/2
0
>=1/2-1/4
1
>=1/2-1/4-1/8
1
>=1/2-1/4-1/8-1/16
<1/2-1/4-1/8-1/16
<1/2-1/4-1/8
0
>=1/2-1/4-1/8-1/16
<1/2-1/4-1/8-1/16
<1/2-1/4
0
>=1/2-1/4-1/8
1
>=1/2-1/4-1/8-1/16
<1/2-1/4-1/8-1/16
<1/2-1/4-1/8
0
>=1/2-1/4-1/8-1/16
<1/2-1/4-1/8-1/16