{
  "@context": "https://schema.org",
  "@type": "TechArticle",
  "@id": "https://anchorfact.org/kb/kb-2026-00230",
  "headline": "Functional Programming",
  "description": "Functional Programming (FP) treats computation as evaluation of mathematical functions, avoiding changing state and mutable data. Core concepts: pure functions (same input → same output, no side effects), immutability, higher-order functions, recursion, function composition. Languages: Haskell, Clojure, Elixir, Scala, JavaScript (FP-style).",
  "dateCreated": "2026-05-22T14:59:47.585Z",
  "dateModified": "2026-05-22T14:59:47.585Z",
  "author": {
    "@type": "Organization",
    "name": "AnchorFact"
  },
  "publisher": {
    "@type": "Organization",
    "name": "AnchorFact",
    "url": "https://anchorfact.org"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "anchorfact:confidence": "high",
  "anchorfact:generationMethod": "human_only",
  "citation": []
}