;; The first three lines of this file were inserted by DrScheme. They record metadata ;; about the language level of this file in a form that our tools can easily process. #reader(lib "htdp-beginner-reader.ss" "lang")((modname 6.1.1) (read-case-sensitive #t) (teachpacks ()) (htdp-settings #(#t constructor repeating-decimal #f #t none #f ()))) (require installed-teachpacks/picturing-programs) ; Worked exercise 6.1.1 (big-bang (circle 20 "solid" "green") (on-draw show-it))