To find out more about what is happening in this activity, you can read more here: [url=https://www.adelaide.edu.au/mathslearning/news/list/2024/10/03/complex-lines-with-i-arrows-again]https://www.adelaide.edu.au/mathslearning/news/list/2024/10/03/complex-lines-with-i-arrows-again[/url]