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{
"metadata": {
"name": "chapter1.ipynb"
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"CHAPTER 1: GETTING STARTED"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:12"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Calculation of simple interest\n",
"#Author gekay Date:25/08/2009\n",
"p=1000\n",
"n=3\n",
"r=8.5\n",
"si=p*n*r/100 #formula for simple interest\n",
"print \"%f\\n\" % (si)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"255.000000\n",
"\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:17"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Calculation of simple interest\n",
"#Author gekay Date 25/07/2008\n",
"print \"Enter values of p,n,r\"\n",
"p=eval(raw_input())\n",
"n=eval(raw_input())\n",
"r=eval(raw_input())\n",
"si=p*n*r/100\n",
"print \"%f\\n\" % (si)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter values of p,n,r\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"1000\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"3\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"8.5\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"255.000000\n",
"\n"
]
}
],
"prompt_number": 2
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example on page:18"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Just for fun. Author.Bozo\n",
"print \"Enter a number\"\n",
"num=eval(raw_input()) #to take user input\n",
"print \"Now I am letting you on a secret...\\n\"\n",
"print \"You have just entered the number %d\\n\" % (num)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter a number\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"30\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Now I am letting you on a secret...\n",
"\n",
"You have just entered the number 30\n",
"\n"
]
}
],
"prompt_number": 3
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:23"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#to find exponentiation of numbers\n",
"a=pow(3,2) #(3**2) will also do the same operation\n",
"print \"%d\" % (a)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"9\n"
]
}
],
"prompt_number": 4
}
],
"metadata": {}
}
]
}
|
