====== Welcome ======

This wiki is created by the [[http://groups.google.com/group/hacker-news-reads-sicp|HN-reads-SICP]] group, for posting solutions and discussion on the SICP exercises.

Please add your own solutions or thoughts once you have done each exercise.

====== Exercises ======

===== Chapter 1. Building Abstractions with Procedures =====

==== 1.1 The Elements of Programming ====

[[Exercise 1.1]]

[[Exercise 1.2]]

[[Exercise 1.3]]

[[Exercise 1.4]]

[[Exercise 1.5]]

[[Exercise 1.6]]

[[Exercise 1.7]]

[[Exercise 1.8]]

==== 1.2 Procedures and the Processes They Generate ====

[[Exercise 1.9]]

[[Exercise 1.10]]

[[Exercise 1.11]]

[[Exercise 1.12]]

[[Exercise 1.13]]

[[Exercise 1.14]]

[[Exercise 1.15]]

[[Exercise 1.16]]

[[Exercise 1.17]]

[[Exercise 1.18]]

[[Exercise 1.19]]

[[Exercise 1.20]]

[[Exercise 1.21]]

[[Exercise 1.22]]

[[Exercise 1.23]]

[[Exercise 1.24]]

[[Exercise 1.25]]

[[Exercise 1.26]]

[[Exercise 1.27]]

[[Exercise 1.28]]

==== 1.3 Formulating Abstractions with Higher-Order Procedures ====

[[Exercise 1.29]]

[[Exercise 1.30]]

[[Exercise 1.31]]

[[Exercise 1.32]]

[[Exercise 1.33]]

[[Exercise 1.34]]

[[Exercise 1.35]]

[[Exercise 1.36]]

[[Exercise 1.37]]

[[Exercise 1.38]]

[[Exercise 1.39]]

[[Exercise 1.40]]

[[Exercise 1.41]]

[[Exercise 1.42]]

[[Exercise 1.43]]

[[Exercise 1.44]]

[[Exercise 1.45]]

[[Exercise 1.46]]

===== Chapter 2. Building Abstraction with Data =====

==== 2.1 Introduction to Data Abstraction ====

[[Exercise 2.1]]

[[Exercise 2.2]]

[[Exercise 2.3]]

[[Exercise 2.4]]

[[Exercise 2.5]]

[[Exercise 2.6]]

[[Exercise 2.7]]

[[Exercise 2.8]]

[[Exercise 2.9]]

[[Exercise 2.10]]

[[Exercise 2.11]]

[[Exercise 2.12]]

[[Exercise 2.13]]

[[Exercise 2.14]]

[[Exercise 2.15]]

[[Exercise 2.16]]

==== 2.2 Hierarchical Data and the Closure Property ====

==== 2.3 Symbolic Data ====

==== 2.4 Multiple Representations for Abstract Data ====

==== 2.5 Systems with Generic Operations ====