>Hi,
>
>i have understand this:
>vfp numeric variables or litterals is a double with a format.
>
>Then, computations is correct, but value show can change.
>
>Then, why comparison of values can fail ?
>
>

>? 1/1999999 = 0
>* ok : false
>? 1/2000000 = 0
>* NOK : true
>x = 1
>? x/2000000 = 0
>* ok : false
>? 1/2000000.0 = 0
>* ok : false
>? 1/20000000.0 = 0
>* NOK : true
>

>
>For any unknown information, VFP use a ROUND(,5) for litterals interger
>divisions.
>
>For correct computation, is need to add decimals zeros, but the number of
>zero change the values ( not the display format ) !
>
>For me this is a bug.
>
>Fabio

It has to do with what SET DECIMALS is set to. When set to 10, the above doesn't occur when you type the variable to double, float or currency. More than anything else, this is a doc error with the SET DECIMALS description.