- #1
EngWiPy
- 1,368
- 61
Hello,
What negative derivative means like this one:
[tex]\frac{\partial^{-1}}{\partial\,x^{-1}}[/tex]
Regards
What negative derivative means like this one:
[tex]\frac{\partial^{-1}}{\partial\,x^{-1}}[/tex]
Regards