Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
In the continuum, such expression reduces to the usual norm of a complex number, since both, a + b and the square root operation, produce only nonnegative numbers.
The Euclidean norm of a complex number is the absolute value (also called the modulus) of it, if the complex plane is identified with the Euclidean plane R.