Hi Laurence, and welcome to RC. I saw your welcome addition to the Truth table examples and like how you get around the lack of images on the site. One small thing though - it might be good to put your sentence pointing to your solution above the paragraph on why it is needed; and maybe not use the grey background. The reason is that most of the time reading the first paragraph I was thinking "Is there going to be an example"?
Just followed your link to the Mutual recursion answer. I loved the way you reference RC from your site; (and have made a mental note to look further into the decisions leading to the development of what seems such a useful graphical language). Paddy3118 (talk) 10:36, 2 October 2018 (UTC)