Typed Racket is defined as: > Typed Racket is Racket’s gradually-typed sister language which allows the incremental addition of statically-checked type annotat

Typed Racket is defined as: > Typed Racket is Racket’s gradually-typed sister language which allows the incremental addition of statically-checked type annotations. https://docs.racket-lang.org/ts-guide/ https://docs.racket-lang.org/ts-guide/ > One of the key features of Typed Racket is that it allows the combination of both typed and untyped code in a single program. https://docs.racket-lang.org/ts-guide/typed-untyped-interaction.html https://docs.racket-lang.org/ts-guide/typed-untyped-interact...