* My OS Version is MacOS Catilina 10.15.1 * Racket-CS version is 7.5 * Details When I installed sicp package on dr-racket-cs ,the express will show error "out of memory".The code is ``` #lang sicp (/ (+ 5 4 (- 2 (- 3 (+ 6 (/ 4 5))))) (* 3 (- 6 2) (- 2 7))) ``` And also I tried other exercises in sicp. but I will work well when I use `#lang racket`. When I uninstalled `dr-racket-cs` then installed `drracket` and reinstalled sicp packge ,it will work well!