CS 342 Lecture -*- Outline -*-

* the APL interpreter

** data structures
	how to represent vectors and matricies?
		variable number of elements
			"ravel" kept in a list
		compare with s-expressions
			shape information also kept as part of variaant
	see p. 75

** implementation of value ops
	note loops
	code for applyValueOp starts on page 520
		for  applyArithOp  page 512
		for applyIntlis and applyOp page 511