Your program looks OK. Usually log(-ve) is
undefined quantity. You make x +ve and then check.



--- junseok_74 <junseok_74@...> wrote:
> Hello, I have some problem. Please have a look at
> and give me some
> advices...
> Thanks.
>
>
> Source code---------------------------
>
> DOUBLE PRECISION X,Y
> X=-8.D0
> Y=1.D0/3.D0
> WRITE (*,*) 'The value of X**Y=',DEXP(Y*DLOG(X))
> END
>
>
Result_________________________________________________
>
> run-time error M6201: MATH
> - log: DOMAIN error
> Image PC Routine Line
> Source
> Text1.exe 004076B9 Unknown
> Unknown Unknown
> Text1.exe 004074D1 Unknown
> Unknown Unknown
> Text1.exe 00407671 Unknown
> Unknown Unknown
> Text1.exe 00409908 Unknown
> Unknown Unknown
> Text1.exe 004261D0 Unknown
> Unknown Unknown
> Text1.exe 00423C2A Unknown
> Unknown Unknown
> Text1.exe 004010A3 Unknown
> Unknown Unknown
> Text1.exe 0042EEB9 Unknown
> Unknown Unknown
> Text1.exe 00422E74 Unknown
> Unknown Unknown
> KERNEL32.dll 77E692A6 Unknown
> Unknown Unknown
>
> Incrementally linked image--PC correlation disabled.
>
>
>


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