How much one like vinculum when parenthesises 0.(81)?
Fraction Ellipsis Vinculum Dots Parentheses
Repeating decimal
13612447
text text text text text
2-13612447-1
Notation
Notation
1/9 0.111… 0. 1 0.\dot{1} 0.(1)
1/3 0.333… 0. 3 0.\dot{3} 0.(3)
2/3 0.666… 0. 6 0.\dot{6} 0.(6)
9/11 0.8181… 0. 81 0.\dot{8}\dot{1} 0.(81)
7/12 0.58333… 0.58 3 0.58\dot{3} 0.58(3)
1/81 0.012345679… 0. 012345679 0.\dot{0}1234567\dot{9} 0.(012345679)
22/7 3.142857142857… 3. 142857 3.\dot{1}4285\dot{7} 3.(142857)
SELECT Vinculum FROM table WHERE Parentheses = 0.(81)
0.(81)