👉 In computer science and related fields, a connectionless operation is an operation that does not depend on any other operations to perform its calculation. In other words, it does not use any other function or operator to complete its computation.
For example, the following expression computes the square of 3:
```
expr = (2
3)
2
```
The expression `expr` is a connectionless operation because it does not depend on any other operations. It directly calculates the result