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diff --git a/sample_notebooks/sai kiranmalepati/Untitled.ipynb b/sample_notebooks/sai kiranmalepati/Untitled.ipynb new file mode 100644 index 00000000..9f9ee1a5 --- /dev/null +++ b/sample_notebooks/sai kiranmalepati/Untitled.ipynb @@ -0,0 +1,228 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# CHAPTER 1: INTRODUCTION" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Section-1.22, Problem 1, pg24" + ] + }, + { + "cell_type": "code", + "execution_count": 1, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + " the length of the chain is 20 meters\n", + " the error in the chain is 0.03\n", + " the measured length 327 meters\n", + " the ture length of the chain is 327.4905 meters\n" + ] + } + ], + "source": [ + "#Variable Declaration\n", + "L=20; # True length of the chain is defined as L\n", + "print(' the length of the chain is ',L,'meters'); # Print L\n", + "\n", + "E=0.03; #Error in chain\n", + "print(' the error in the chain is ',E); #Print E\n", + "\n", + "ML=327; #Measured length is defined as ML\n", + "print(' the measured length ',ML,'meters'); #print ML\n", + "\n", + "tlength=((L+E)/L)*ML; #True length of L calculated\n", + "print(' the ture length of the chain is ',tlength,'meters'); #Print true length.\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "\n", + "\n", + "\n", + "## Section 1.22, Problem 6, pg 27." + ] + }, + { + "cell_type": "code", + "execution_count": 3, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + " for n=1\n", + "the temperature correction is 0.00396 meters\n", + "the pull corretion is 0.002380952380952381 meters\n", + "the sag correction is -0.0026680499999999995 meters\n", + "the total correction is 0.0036729023809523816 meters\n", + "the true length is 780.0954954619046\n", + " for n=2\n", + "the temperature correction is 0.00396 meters\n", + "the pull corretion is 0.002380952380952381 meters\n", + "the sag correction is -0.0006670124999999999 meters\n", + "the total correction is 0.005673939880952382 meters\n", + "the true length is 780.1475224369049\n" + ] + } + ], + "source": [ + "#Variable declaration\n", + "L=30; #Length of tape\n", + "t0=20; #Temperature of tape\n", + "p0=10; #Pull under which tape is present\n", + "pm=15; #Measured line pull\n", + "tm=32; #Mean temperature.\n", + "a=0.03; #Cross-sectional area\n", + "al=11/(1000000); #Temperature correction co-efficient\n", + "E=2.1*(1000000); #E for steel\n", + "w=0.693; #Total weight\n", + "ml=780; #measured length\n", + "n=1; #n defined\n", + "print(' for n=1'); #print n value\n", + "ct=al*L*(tm-t0); #temperature correction calculated\n", + "print('the temperature correction is',ct,'meters'); #print temperature correction\n", + "\n", + "cp=(pm-p0)*L/(a*E); #pull correction calculated\n", + "print('the pull corretion is ',cp,' meters'); #print pull correction\n", + "\n", + "cs=-L*w*w/(24*pm*pm*n*n); #sag correction calculated\n", + "print('the sag correction is ',cs,'meters'); #print sag correction\n", + "\n", + "e=ct+cp+cs; #total correction calculated\n", + "print('the total correction is ',e,'meters'); #total correction printed\n", + "\n", + "l1=L+e; #correction in length =sum of correction and measured length \n", + "\n", + "truelength=(l1/L)*ml; #true length calculated\n", + "print('the true length is ',truelength); #true length printed\n", + "\n", + "n=2; #new n defined\n", + "\n", + "print(' for n=2'); #print n value\n", + "ct=al*L*(tm-t0); #temperature correction calculated\n", + "print('the temperature correction is',ct,'meters'); #print temperature correction\n", + "\n", + "\n", + "cp=(pm-p0)*L/(a*E); #pull correction calculated\n", + "print('the pull corretion is ',cp,' meters'); #print pull correction\n", + "\n", + "cs=-L*w*w/(24*pm*pm*n*n); #sag correction calculated\n", + "print('the sag correction is ',cs,'meters'); #print sag correction\n", + "\n", + "e=ct+cp+cs; #total correction calculated\n", + "print('the total correction is ',e,'meters'); #total correction printed\n", + "\n", + "l1=L+e; #correction in length =sum of correction and measured length \n", + "\n", + "truelength=(l1/L)*ml; #true length calculated\n", + "print('the true length is ',truelength); #true length printed\n", + "\n", + "\n", + "\n", + "\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Section-1.23, Problem 4, pg39" + ] + }, + { + "cell_type": "code", + "execution_count": 2, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + " the value of ab is 28.590787835233098 meters\n", + " the value of b1c is 23.22557994840693 meters\n", + " the value of c1d is 20.582482037955145 meters\n", + " the value of d1e is 28.95316898172065 meters\n", + "the total distance is 101.35201880331583 meters\n" + ] + } + ], + "source": [ + "#Library imported\n", + "import math \n", + "\n", + "\n", + "ab=28.7*math.cos(5*(math.pi/180)); #AB calculated using trigonometry\n", + "b1c=23.4*math.cos(7*(math.pi/180)); #B'C calculated\n", + "c1d=20.9*math.cos(10*(math.pi/180)); # C'D calculated\n", + "d1e=29.6*math.cos(12*(math.pi/180)); # D'E calculated\n", + "print(' the value of ab is ',ab,'meters'); #AB printed\n", + "\n", + "print(' the value of b1c is ',b1c,'meters'); # B'C printed\n", + "\n", + "print(' the value of c1d is ',c1d,'meters'); # C'D printed\n", + "\n", + "print(' the value of d1e is ',d1e,'meters'); #D'E printed\n", + "\n", + "\n", + "total=ab+b1c+c1d+d1e; #total calculated\n", + "print('the total distance is ',total,'meters'); #total printed\n" + ] + } + ], + "metadata": { + "celltoolbar": "Raw Cell Format", + "kernelspec": { + "display_name": "Python 3", + "language": "python", + "name": "python3" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.5.1" + } + }, + "nbformat": 4, + "nbformat_minor": 0 +} |