Programming Language Semantics

Academic (University) preparation with worked examples, written practice and independent learning assessments.

Independent university-level study of Programming Language Semantics. This original curriculum draws on public academic subject descriptions; it is not an official faculty syllabus, university credit, accreditation or an Ivy League qualification. Topics covered: Abstract syntax; Inductive definitions; Binding; Substitution. Small-step semantics; Evaluation contexts; Reduction traces; Determinism. Big-step semantics; Environments; Closures; Recursive definitions. Simple types; Typing judgments; Preservation; Progress. Polymorphism; Type inference; Parametricity; Abstract types. References; Effects; Exceptions; Continuations. Denotational models; Fixed points; Domain theory; Program equivalence. Operational reasoning; Logical relations; Language extensions; Semantic case studies. Projects use safe simulations, public datasets or textual analysis; specialist subject review is required. Includes lessons, supplementary YouTube tutorials, practical exercises, quizzes and free/paid practice tests. Erudex is independent, not affiliated with the source institution or awarding body. Its 80% learning checks are not official grades or university credit. Content requires qualified subject review before use as a complete teaching programme.