>Currency values have a relatively large range; 15 digits for the integer part, and 4 decimals.
>
>VFPs built-in data types don't support a higher precision. Double becomes inaccurate for large numbers. Something like 15 to 16 digits precision, but the last digits are always doubtful.
>
>My download #10044 allows for calculations with an almost unlimited number of digits (the limit is the VFP array limit), but it is relatively slow, compared with the VFP built-in data types and calculations.

( 040909750000200257 + 6 ) * 2430


Hi Hilmar;

Thanks for your repli..

Number1 = transform(040909750000200257+6,"@L 999999999999999999")
Number2 = "2430"
? Number1, "*", Number2, "=", oMath.Multiply(Number1, Number2)

Your routine give me as result:
99410692500486631800

Different from windows calculator:
99410692500486639090

Is there something that I can do to deal with this?

Claudio