racket:tldr:b2154

The command "racket -I typed/racket" is used to start the Racket programming language with the additional option of loading the typed/racket module/interface. Here's a breakdown of the command and its components: - "racket" is the executable command used to start the Racket programming language. - "-I" is an option flag that specifies an include path or module to load at startup. - "typed/racket" is the specific module or interface being loaded with the "-I" flag. In this case, it refers to the typed/racket module, which is an extension of Racket that adds static type checking to the language. By using this command, the Racket programming environment will start with the typed/racket module loaded, allowing you to write and run programs with static type checking capabilities.