@@ -2513,6 +2513,30 @@ (define-public ocaml4.07-fmt
"0gkkkj4x678vxdda4xaw2dd44qjacavsvn5nx8gydfwah6pjbkxk"))))
(properties '()))))
+(define-public ocaml-dtoa
+ (package
+ (name "ocaml-dtoa")
+ (version "0.3.3")
+ (source (origin
+ (method url-fetch)
+ (uri
+ (string-append "https://github.com/flow/ocaml-dtoa/releases/"
+ "download/v" version "/dtoa-" version ".tbz"))
+ (sha256
+ (base32
+ "0gpfr6iyiihmkpas542916cnhfdbrigvzwrix8jrxcljks661x6q"))))
+ (build-system dune-build-system)
+ (native-inputs (list ocaml-ounit2))
+ (home-page "https://github.com/flow/ocaml-dtoa")
+ (synopsis
+ "Efficent float to string conversion for OCaml")
+ (description
+ "This package provides functions that convert OCaml floats into strings
+quickly, accurately, and (almost always) optimally using the Grisu3 algorithm.
+The implementation was adapted from a C++ library originally developed as part
+of the V8 JavaScript engine.")
+ (license license:expat)))
+
(define-public ocaml-astring
(package
(name "ocaml-astring")