In what language is the erlang source code written?

Erlang source code is written in Erlang itself, a functional programming language specifically designed for concurrent and fault-tolerant systems. Features include: Concurrency: Allows multiple tasks to be performed simultaneously. Fault tolerance: Handle failures through process monitoring and error handling. Functional: Composed of immutable functions to improve code clarity and maintainability.

Erlang source code language

Erlang source code is written in Erlang itself, which is a language specially designed for Functional programming languages ​​for concurrent and fault-tolerant system design.

Erlang Language Introduction

Erlang is a dynamically typed language with the following characteristics:

• Concurrency: Erlang is famous for its support for concurrent programming, which allows programs to perform multiple tasks simultaneously.
• Fault Tolerance: Erlang is designed to be highly fault tolerant, and it can handle failures through process monitoring and error handling mechanisms.
• Functional: Erlang is a functional language, which means that programs are composed of immutable functions, which helps improve code clarity and maintainability.

Erlang source code organization

Erlang source code is usually organized into modules, each module containing a set of related functions. Modules have a file extension of .erl.

Erlang Compiler

Erlang code is compiled into bytecode using the Erlang compiler (erlc). Bytecode files have a .beam extension. The Erlang Virtual Machine (Erlang VM) executes bytecode files to interpret and run Erlang programs.

Influence from other languages

Although the Erlang source code is written in Erlang itself, it is also influenced by other programming languages:

• Prolog: Erlang's syntax and pattern matching capabilities are influenced by the logic programming language Prolog.
• Scheme: Erlang's list processing capabilities are similar to the list processing language Scheme.
• C: Erlang provides an interface to interact with the C language, allowing programmers to integrate C code.

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