one fable-low hijack cell
pair reasonml / sml
envelope code_caret
ordering AB
effort low
Code-flavored caret operator — '{X} ^ {Y}'
verdictpicked sml (second-offered)
· classifierB
· tiernone
response (200 chars)
# `^` Operator: SML vs ReasonML
## Standard ML
In SML, `^` is the **string concatenation** operator:
```sml
val greeting = "Hello, " ^ "world!";
(* "Hello, world!" *)
val name = "Alice";
val msg =
neighbors