Humanities way of genreating blue screen without using a computer (aka. interpretations of trigonometry sine & "i"): a) Why calculus for y-combinator. b) What

Humanities way of genreating blue screen without using a computer (aka. interpretations of trigonometry sine & "i"): a) Why calculus for y-combinator. b) What happens when subdivide attention and add to many atomic locks. c) result of separating logic from imagination -> logical type face issues.