An input to this operation.
This input supports waveforms and any data type that contains only numbers, such as scalar numbers, arrays or clusters of numbers, and arrays of clusters of numbers.
When x is complex, this node returns a complex number defined by the nearest integer to the real and imaginary parts of x. The following equation defines nearest integer value:
nearest integer value(x) = nearest integer value(a) + i * nearest integer value(b)
If the value of the input is midway between two integers, this node returns the nearest even integer.
For example, if x is 1.5 or 2.5, nearest integer value is 2.