'Actual argument values' diaporamas de présentation

Introduction to Scheme

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Introduction to Scheme

412 views • 32 slides

Introduction to Scheme

Introduction to Scheme. Language Syntax(BNF) Semantics Pragmatics Data Control Abstract Data Types Denotational Axiomatic Operational

426 views • 30 slides

Procedures

Procedures. EOPL3: Section 3.3 PROC and App B: SLLGEN. The PROC language. Expression ::= proc (Identifier) Expression AST: proc-exp ( var body) Expression ::= (Expression Expression ) AST: call-exp ( rator rand) PROC includes all of LET language Anonymous procedure

468 views • 28 slides

Introduction to Scheme

449 views • 28 slides

Introduction to Scheme

284 views • 28 slides

Semantics of Procedures and Scopes

Semantics of Procedures and Scopes. Kinds of Scope. Static or Lexical scope determined by structure of program Scheme, C++, Java, and many compiled languages Dynamic scope determined by path of execution Lisp dialects, Perl, and many interpreted languages Global Scope File scope

480 views • 18 slides

Semantics of Procedures and Scopes

Semantics of Procedures and Scopes. Kinds of Scope. Static or Lexical scope determined by structure of program Scheme, C++, Java, and many compiled languages Dynamic scope determined by path of execution Lisp dialects, Perl, and many interpreted languages Global Scope File scope

317 views • 18 slides

Procedures

Procedures. Primitive procedures +, -, *, etc User-defined procedures Naming a sequence of operations triple = proc (x) + (x, + (x,x)) Recursive definitions exp = proc (x, i) if (i = 0) then 1 else * (x, exp (x,i-1)). User-defined procedures. Concrete Syntax

382 views • 17 slides