Click above to get retro games delivered to your door ever month!

dfFract()
Transforms a decimal to a fraction
------------------------------------------------------------------------------
Syntax:

     dfFract(<nDec>,<nTol>) --> cFract

Parameters:

     <nDec>     decimal Value to convert
     <nTol>     Tolerance on the value to return
     DEFAULT 0,001

Returns:

     <cFract> resultant Fraction

Description:

     Permits to convert a decimal number to an equivalent fraction, with a
     given tolerance

Example:

     ? dfFract(- 1.1)   // - 11/ 10
     ? dfFract(1.1232)    // 55/ 49
     ? dfFract(541.11233)   // 541/ 1

See also:

     dfDec2Hex()