Programming Languages ILISP

Table of Contents

Programming Languages ILISP

LISP

LISP (cont’d)

LISP (cont’d)

LISP (cont’d)

LISP operations

LISP operations (cont’d)

Applying functions

Anonymous functions

Definitions

Definitions (cont’d)

Assignments

Definitions vs. assignments

Data types

LISP programs

Quiz

Quiz (cont’d)

Quiz (cont’d)

List operations

List operations (cont’d)

List operations (cont’d)

List operations (cont’d)

List operations (cont’d)

List operations (examples)

Some shorthand

Some useful predicates

Some useful predicates (cont’d)

Some useful predicates (cont’d)

True and false

Sample function

Sample function (cont’d)

List representation

Examples

Examples (cont’d)

Examples (cont’d)

Examples (cont’d)

Examples (cont’d)

List equality

List equality (cont’d)

Copying lists

Copying lists (cont’d)

An exercise: Flatten

An exercise (cont’d)

Append

Reversing a list

Reversing a list (cont’d)

Reversing a list (cont’d)

Reversing a list (cont’d)

Reversing a list (cont’d)

Side effects

Side effects (cont’d)

Side effects (cont’d)

Side effects (cont’d)

Side effects (cont’d)

Quiz

Quiz (cont’d)

Associative Lists

Associative lists (cont’d)

Recursion

Scheme Loop

Scheme Loop (cont’d)

Input/output

Input/output (examples)

Multiple actions

More on recursion

Function parameters

Function parameters (cont’d)

Higher order functions

Higher order functions (cont’d)

Higher order functions (cont’d)

Higher order functions and lambda

Another use for lambda