> there is no other way to talk about values that have not been evaluated yet. There is a way, and it is known since at least R5RS. https://www.gnu.org/softwa

> there is no other way to talk about values that have not been evaluated yet. There is a way, and it is known since at least R5RS. https://www.gnu.org/software/mit-scheme/documentation/mit-scheme-ref/Promises.html https://www.gnu.org/software/mit-scheme/documentation/mit-sc...