This symbol represents a function that takes in a complex number, and outputs the imaginary part of that complex number.
This symbol represents a function that takes in a complex number, and outputs the imaginary part of that complex number. For example, \(\Im(a + b\htmlClass{sdt-0000000129}{j}) = b\).
The symbol \(\Im\) represents a function that takes in a complex number, and outputs the imaginary part of that complex number. For example, \(\Im(a + b\htmlClass{sdt-0000000129}{j}) = b\). It is worth noting, however, that the output is still a real number as the fact that it is multiplied by \(\htmlClass{sdt-0000000129}{j}\) is implied.