Simple numerator- Mns

- Instruction: Mns

- Parameter: none

- Return: true if the character is on the numerator of a simple fraction

- Description:

Returns true if the character is on the numerator of a simple fraction. Simple fractions are fractions consisting of only two integers. For example "2/3". "/" is always used as the fraction symbol.

- Examples:

Text string: 2

Braille string: 12

Condition: Mns

Description: In the fraction "2/10" the character "2" of the numerator is transcribed with the cell "12".