Question Number 152329 by tabata last updated on 27/Aug/21
$${prove}\:{the}\:{function}\:{is}\:{dont}\:{continuous}\: \\ $$$${uniformly}\:{f}\left({z}\right)={x}^{\mathrm{2}} −{iy}^{\mathrm{2}} \\ $$
Commented by tabata last updated on 27/Aug/21
$$?????? \\ $$