Is OCaml a ML?

OCaml (/oʊˈkæməl/ oh-KAM-əl, formerly Objective Caml) is a general-purpose, multi-paradigm programming language which extends the Caml dialect of ML with object-oriented features.

What does OCaml stand for?

Object Caml (OCaml) is the object-oriented version and main implementation of the Caml programming language. It simply extends the core Caml language and puts in a full object-oriented layer and a module system that are connected through a polymorphic system with a type interface.

What is the difference between SML and OCaml precedence rules?

The OCaml precedence rules favor imperative code, expecting semicolons to be used as sequencers in many places. The SML precedence rules favor pure functional code, requiring parentheses around many places where semicolons might be used.

What is the difference between OCaml and F#?

As OCaml is an object-oriented programming language it supports features like polymorphism but it usually uses row polymorphism. F# is also an object-oriented programming language that also supports polymorphism mainly it uses subtyping polymorphism. OCaml has no such feature or ability to access the inherited object during object construction.

What is the difference between OCaml and anonymous record types?

In general, anonymous record types are a lightweight feature that avoids the problems mentioned for OCaml’s records. On the other hand, type inference for anonymous record types can be tricky, often prompting SML programmers to include type annotations on record arguments to functions or wrap record types inside single-constructor datatypes.

Why is OCaml so hard to learn?

F# can integrate with tools such as canopy, MonoDevelop, .NET Core, .NET, .NET for Apache spark, Continous, etc. OCaml tends to be harder when installing on windows than any other operating system and also lacks having proper tools, libraries and hence is also difficult for learning this.