set(_SET_RATIONAL,.t.)

or via the command described in **clip.ch**

SET RATIONAL ON

The compiler does not support large numbers as constants, that is, when using expressions like

x := 123456789012345678901234567890

the compiler will make an attempt to transform this into double, and only coprocessor knows what the result will be :) To actually use large constants, it's necessary to use VAL() function. For example:

x:=val("123456789012345678901234567890") x:=val("1234.567890") x:=val("1/3")

STR() function
now supports *len*, *dec*
parameters of any value. For example:

? str(val("7/3"),1000,990)

Also, RSTR() function is added, and this gives a
string in the form of *numerator/denominator*:

? rstr(val("7/3")+val("5/6")) // 19/6