計算機科学のブログ

Harold Abelson

Building Abstractions with Functions - Functions and the Processes They Generate - Example: Testing for Primality - Probabilistic methods - exponentials, module

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.6(Example: Testing for Primality)、Probabilistic methods、Exercise 1.25の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Example: Testing for Primality - Probabilistic methods - prime, Fermat test

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.6(Example: Testing for Primality)、Probabilistic methods、Exercise 1.24の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Example: Testing for Primality - Probabilistic methods - even, odd

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.6(Example: Testing for Primality)、Probabilistic methods、Exercise 1.23の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Example: Testing for Primality - Probabilistic methods - smallest divisor, Date.now, performance.now

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.6(Example: Testing for Primality)、Probabilistic methods、Exercise 1.22の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Example: Testing for Primality - Probabilistic methods - smallest divisor

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.6(Example: Testing for Primality)、Probabilistic methods、Exercise 1.21の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Greatest Common Divisors - evaluation, normal-order, applicative-order

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.5(Greatest Common Divisors)、Exercise 1.20の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Exponentiation - Fibonacci numbers, clever algorithm, logarithmic number of steps

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.4(Exponentiation)、Exercise 1.19の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Exponentiation - iterative process for multiplying two integers

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.4(Exponentiation)、Exercise 1.18の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Exponentiation - integer multiplication

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.4(Exponentiation)、Exercise 1.17の解答を求めてみる。

Building Abstractions with Functions - Functions and the Processes They Generate - Exponentiation - iterative exponentiation process, successive squaring

Structure and Interpretation of Computer Programs: JavaScript Edition(Harold Abelson(著)、Gerald Jay Sussman(著)、Julie Sussman(著)、The MIT Press)のChapter 1(Building Abstractions with Functions)、1.2(Functions and the Processes They Generate)、1.2.4(Exponentiation)、Exercise 1.16の解答を求めてみる。