decimal2fraction {schoolmath}

convert a decimal-number into fraction

Description

convert a decimal-number into fraction

Usage

decimal2fraction(decimal, period = 0)

Arguments

decimal

the decimal number to be converted, given without an repeating ending

period

if the decimal places have an repeating ending (period), set the period here. See examples. #'

Value

a character string with the fraction.

Examples

## converting 23.4323
decimal2fraction(23.4323)

## converting a number with decimal period, e.g. 12.12344444444444444444
decimal2fraction(12.123, 4)