Ƨ
Ƨƨ
The Ƨ (lower case ƨ) is a letter of the Latin writing system . Typographically it is usually as a vertical mirror S realized.
In Zhuang , the letter was in use from 1957 to 1986 due to its similarity to the number two and was used to denote the second, low-falling tone. In 1986 it was replaced by the Z
Ƨ, as a mirrored S, was also used in the Roman number system as a numerical symbol for the fraction 1 ⁄ 72 ( sextula ).
Presentation on the computer
Unicode contains the Ƨ at the code points U + 01A7 (uppercase letter) and U + 01A8 (lowercase letter).