Python - A Modular Approach to Program Organization(built-in function(round, abs), math module(floor method, ceil method, sin method))

Practical Programming
An Introduction to Computer Science
Using Python 3
(Pragmatic Programmers)
(Pragmatic Bookshelf)
Paul Gries (著) Jennifer Campbell (著)
Jason Montojo (著) Lynn Beighley (編集)

開発環境

• OS X Mavericks - Apple(OS)
• Emacs (CUI)、BBEdit - Bare Bones Software, Inc. (GUI) (Text Editor)
• Python 3.4 (プログラミング言語)

Practical Programming: An Introduction to Computer Science Using Python 3 (Pragmatic Programmers) (Paul Gries (著)、Jennifer Campbell (著)、Jason Montojo (著)、Lynn Beighley (編集)、Pragmatic Bookshelf)のChapter 6(A Modular Approach to Program Organization)、6.6(Exercises) 1-a, b, c.を解いてみる。

6.6(Exercises) 1-a, b, c.

コード(BBEdit)

sample1.py

#!/usr/bin/env python3
#-*- coding: utf-8 -*-

import math

print(math.floor(-2.8))

result = round(-4.3)
print(result)
print(abs(result))

print(math.ceil(math.sin(34.5)))

入出力結果(Terminal, IPython)

$ ./sample1.py 
-3
-4
4
1