Evaluation of Expressions

Principles of Evaluation

Reducing Expressions to Their Standard Form

Attributes

The Standard Evaluation Procedure

Nonstandard Evaluation

Evaluation in Patterns, Rules and Definitions

Evaluation in Iteration Functions

Conditionals

Loops and Control Structures

Collecting Expressions during Evaluation

Tracing Evaluation

The Evaluation Stack

Controlling Infinite Evaluation

Interrupts and Aborts

Compiling Wolfram Language Expressions