fjpanag commented on issue #6941:
URL: 
https://github.com/apache/incubator-nuttx/issues/6941#issuecomment-1229208352

   This is the NuttX implementation of `pow()`:
   
   ```c
   double pow(double b, double e)
   {
     return exp(e * log(b));
   }
   ```
   
   A friend of mine advised me that it is incorrect to use `log()` with 
negative numbers.
   *(I am not capable of evaluating such math expressions myself, sorry...)*
   
   So we need special handling for negative bases, I guess?


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