logarithmic operation

Hi,

I have the following function:

Code:

---

double nanoSecDbToMicroSec(unsigned char nsDb)
{
        return (pow(10.0, 0.1 * nsDb) )* 0.001;       
}

---

when the input is : 200
The output is : -2049400832

looks wrong ?

Any inputs /corrections is very helpful

thanks a lot
Pdk

It looks like you are using a C style printf format to look at the value.
Probably "%d" .. which is for integers ... use "%e"