da Mephlip » 21/04/2020, 18:34
Esatto.
Preciso che con $x^{\frac{1}{3}}$ intendo la radice cubica reale di $x$.
A spoon can be used for more than just drinking soup. You can use it to dig through the prison you're locked in, or as a weapon to gouge the witch's eyes out. Of course, you can also use the spoon to continually sip the watery soup inside your eternal prison.