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-rwxr-xr-xsample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8.ipynb14
-rwxr-xr-xsample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8_-.ipynb390
-rwxr-xr-xsample_notebooks/AdityaR/AdityaR_version_backup/Chapter.ipynb (renamed from sample_notebooks/AdityaR/AdityaR_version_backup/Chapter_5-Sample.ipynb)0
-rwxr-xr-xsample_notebooks/Aman KumarJain/Aman KumarJain_version_backup/Chapter_6_Objects.ipynb (renamed from sample_notebooks/Aman KumarJain/Aman KumarJain_version_backup/Chapter_6_Objects_and.ipynb)0
-rwxr-xr-xsample_notebooks/AnaySonawane/Solid_State.ipynb (renamed from sample_notebooks/AnaySonawane/Solid_State_electronics.ipynb)0
-rwxr-xr-xsample_notebooks/BhavithaInnamuri/Chapter_1.ipynb (renamed from sample_notebooks/BhavithaInnamuri/Chapter_1_CRYSTAL.ipynb)0
-rwxr-xr-xsample_notebooks/DesuSandeep Kumar/Chapter_1_Introduction_to_Radio.ipynb (renamed from sample_notebooks/DesuSandeep Kumar/Chapter_1_Introduction_to_Radio_Communication.ipynb)0
-rwxr-xr-xsample_notebooks/DurgasriInnamuri/Chapter_3_Semoconductor.ipynb (renamed from sample_notebooks/DurgasriInnamuri/Chapter_3_Semoconductor_Devices.ipynb)0
-rwxr-xr-xsample_notebooks/GundaChaitnaya rani/GundaChaitnaya rani_version_backup/Chapter_3_Ionization_and_Deionization_Processes.ipynb (renamed from sample_notebooks/GundaChaitnaya rani/GundaChaitnaya rani_version_backup/Chapter_3_Ionization_and_Deionization_Processes_in.ipynb)0
-rwxr-xr-xsample_notebooks/Hrituraj/Various_types.ipynb (renamed from sample_notebooks/Hrituraj/Various_types_of.ipynb)0
-rwxr-xr-xsample_notebooks/InnamuriBhavitha/Chapter_1.ipynb (renamed from sample_notebooks/InnamuriBhavitha/Chapter_1_CRYSTAL.ipynb)0
-rwxr-xr-xsample_notebooks/JayDadlani/SAMPLE_NB.ipynb (renamed from sample_notebooks/JayDadlani/SAMPLE_NB_KI.ipynb)0
-rwxr-xr-xsample_notebooks/KavinkumarD/Chapter_11__Impulse_and.ipynb (renamed from sample_notebooks/KavinkumarD/Chapter_11__Impulse_and_Reaction.ipynb)0
-rwxr-xr-xsample_notebooks/KavinkumarD/KavinkumarD_version_backup/Chapter_8_FREQUENCY_EFFECTS.ipynb (renamed from sample_notebooks/KavinkumarD/KavinkumarD_version_backup/Chapter_8_FREQUENCY_EFFECTS_IN.ipynb)0
-rwxr-xr-xsample_notebooks/KonasaniSai Dheeraj/sample.ipynb (renamed from sample_notebooks/KonasaniSai Dheeraj/sample_(chapter.ipynb)0
-rwxr-xr-xsample_notebooks/LaxmanSole/LaxmanSole_version_backup/Pinciples_of_electronic.ipynb (renamed from sample_notebooks/LaxmanSole/LaxmanSole_version_backup/Pinciples_of_electronic_Instrumentation.ipynb)0
-rwxr-xr-xsample_notebooks/ManchukondaGopi Krishna/Chapter_7.ipynb (renamed from sample_notebooks/ManchukondaGopi Krishna/Chapter_7_Wave.ipynb)0
-rwxr-xr-xsample_notebooks/ManchukondaMaruthi Naga Vijaya Durga/Chapter_2_Generalized_Configurations_and_Functional_Descriptions_of.ipynb (renamed from sample_notebooks/ManchukondaMaruthi Naga Vijaya Durga/Chapter_2_Generalized_Configurations_and_Functional_Descriptions_of_Measuring.ipynb)0
-rwxr-xr-xsample_notebooks/MandalaManoj pruthvi/Chapter_4.ipynb (renamed from sample_notebooks/MandalaManoj pruthvi/Chapter_4_Radian.ipynb)0
-rwxr-xr-xsample_notebooks/ManikandanD/Chapter_2_Light_propagation_in.ipynb (renamed from sample_notebooks/ManikandanD/Chapter_2_Light_propagation_in_optical.ipynb)0
-rwxr-xr-xsample_notebooks/ManikandanD/Chapter_2_Motion_in_a.ipynb (renamed from sample_notebooks/ManikandanD/Chapter_2_Motion_in_a_straight.ipynb)0
-rwxr-xr-xsample_notebooks/MeenaChandrupatla/Chapter_1.ipynb (renamed from sample_notebooks/MeenaChandrupatla/Chapter_1_Magnetic.ipynb)0
-rwxr-xr-xsample_notebooks/MeenaChandrupatla/Chapter_2.ipynb (renamed from sample_notebooks/MeenaChandrupatla/Chapter_2_The.ipynb)0
-rwxr-xr-xsample_notebooks/MohdAsif/Chapter2,.ipynb (renamed from sample_notebooks/MohdAsif/Chapter2,_Measurement.ipynb)0
-rwxr-xr-xsample_notebooks/MohdAsif/Chapter2_-.ipynb (renamed from sample_notebooks/MohdAsif/Chapter2_-_Measurement.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_1.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_1.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_10.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_10.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_11.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_11.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_12.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_12.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_2.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_2.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_3.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_3.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_4.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_4.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_5.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_5.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_6.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_6.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_7.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_7.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_8.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_8.ipynb)0
-rwxr-xr-xsample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_9.ipynb (renamed from sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_9.ipynb)0
-rwxr-xr-xsample_notebooks/NarasimhaMamidala/NarasimhaMamidala_version_backup/Chapter_4.ipynb (renamed from sample_notebooks/NarasimhaMamidala/NarasimhaMamidala_version_backup/Chapter_4_BJT.ipynb)0
-rwxr-xr-xsample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8.ipynb (renamed from sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data.ipynb)0
-rwxr-xr-xsample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Abstraction_through_Classes_and_User-Defined.ipynb (renamed from sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data.ipynb)0
-rwxr-xr-xsample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Abstraction_through_Classes_and_User_Defined.ipynb (renamed from sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data_Abstraction_through_Classes_and_User_Defined_Data.ipynb)0
-rwxr-xr-xsample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Abstraction_through_Classes_and_User-Defined.ipynb (renamed from sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through.ipynb)0
-rwxr-xr-xsample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction.ipynb (renamed from sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data.ipynb)0
-rwxr-xr-xsample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data_Types.ipynb809
-rwxr-xr-xsample_notebooks/PrashantSahu/Chapter_2.ipynb (renamed from sample_notebooks/PrashantSahu/Chapter_2_Molecular.ipynb)0
-rwxr-xr-xsample_notebooks/PrashantSahu/PrashantSahu_version_backup/Chapter-2-Molecular_Diffusion_-_Principles_of_Mass_Transfer_and_Separation_Process_by_Binay.ipynb (renamed from sample_notebooks/PrashantSahu/PrashantSahu_version_backup/Chapter-2-Molecular_Diffusion_-_Principles_of_Mass_Transfer_and_Separation_Process_by_Binay_K.ipynb)0
-rw-r--r--sample_notebooks/RahulJoshi/Chapter_1_An_Overview_of.ipynb (renamed from sample_notebooks/RahulJoshi/Chapter_1_An_Overview_of_Heat.ipynb)0
-rwxr-xr-xsample_notebooks/Reshma Ustad/Chapter_2_Properties.ipynb (renamed from sample_notebooks/Reshma Ustad/Chapter_2_Properties_Of.ipynb)0
-rwxr-xr-xsample_notebooks/SalilKapur/IntroductionConcept.ipynb (renamed from sample_notebooks/SalilKapur/IntroductionConcept_of.ipynb)0
-rwxr-xr-xsample_notebooks/SrutiGoyal/SrutiGoyal_version_backup/Chapter_11-_Object_Initialization.ipynb (renamed from sample_notebooks/SrutiGoyal/SrutiGoyal_version_backup/Chapter_11-_Object_Initialization_and.ipynb)0
-rwxr-xr-xsample_notebooks/SudheerBommisetty/SudheerBommisetty_version_backup/Chapter_4_Op_Amps_as.ipynb (renamed from sample_notebooks/SudheerBommisetty/SudheerBommisetty_version_backup/Chapter_4_Op_Amps_as_AC.ipynb)0
-rwxr-xr-xsample_notebooks/SumadhuriDamerla/Chapter_1.ipynb (renamed from sample_notebooks/SumadhuriDamerla/Chapter_1_Passive.ipynb)0
-rw-r--r--sample_notebooks/SumedhKadam/Chapter_1.ipynb (renamed from sample_notebooks/SumedhKadam/Chapter_1_General.ipynb)0
-rwxr-xr-xsample_notebooks/SwathiSyamala/SwathiSyamala_version_backup/Chapter_6_IMPEDENCE_MATCHING.ipynb (renamed from sample_notebooks/SwathiSyamala/SwathiSyamala_version_backup/Chapter_6_IMPEDENCE_MATCHING_AND.ipynb)0
-rwxr-xr-xsample_notebooks/Vedantam Lakshmi Manasa/Chapter_2.ipynb (renamed from sample_notebooks/Vedantam Lakshmi Manasa/Chapter_2_Electric.ipynb)0
-rwxr-xr-xsample_notebooks/asmitaasmita/asmitaasmita_version_backup/1_An_overview.ipynb (renamed from sample_notebooks/asmitaasmita/asmitaasmita_version_backup/1_An_overview_of.ipynb)0
-rwxr-xr-xsample_notebooks/harikagunturu/harikagunturu_version_backup/Chapter_4.ipynb (renamed from sample_notebooks/harikagunturu/harikagunturu_version_backup/Chapter_4_Angle.ipynb)0
-rwxr-xr-xsample_notebooks/karansingh/Thyristors_Principles.ipynb (renamed from sample_notebooks/karansingh/Thyristors_Principles_&.ipynb)0
-rwxr-xr-xsample_notebooks/kotaDinesh Babu/kotaDinesh Babu_version_backup/samplebook(process.ipynb (renamed from sample_notebooks/kotaDinesh Babu/kotaDinesh Babu_version_backup/samplebook(process_heat.ipynb)0
-rwxr-xr-xsample_notebooks/kowshikChilamkurthy/Chapter_1_Stress,Axial_load_and.ipynb (renamed from sample_notebooks/kowshikChilamkurthy/Chapter_1_Stress,Axial_load_and_Safety.ipynb)0
-rwxr-xr-xsample_notebooks/kushrami/Chapter_1_-_Overview_of_optical.ipynb (renamed from sample_notebooks/kushrami/Chapter_1_-_Overview_of_optical_fiber.ipynb)0
-rwxr-xr-xsample_notebooks/makarala shamukha venkatasahithi/Chapter_2_Nuclear_Sturcture.ipynb (renamed from sample_notebooks/makarala shamukha venkatasahithi/Chapter_2_Nuclear_Sturcture_and.ipynb)0
-rwxr-xr-xsample_notebooks/makarala shamukha venkatasahithi/Chapter_5_Imperfection.ipynb (renamed from sample_notebooks/makarala shamukha venkatasahithi/Chapter_5_Imperfection_in.ipynb)0
-rwxr-xr-xsample_notebooks/manchukondasrinivasa rao/Chapter_7.ipynb (renamed from sample_notebooks/manchukondasrinivasa rao/Chapter_7_Wave.ipynb)0
-rwxr-xr-xsample_notebooks/marupeddisameer chaitanya/Sample.ipynb (renamed from sample_notebooks/marupeddisameer chaitanya/Sample_(chapter.ipynb)0
-rwxr-xr-xsample_notebooks/marupeddisameer chaitanya/marupeddisameer chaitanya_version_backup/Chapter_4_Diffusion_and_Reaction_in.ipynb (renamed from sample_notebooks/marupeddisameer chaitanya/marupeddisameer chaitanya_version_backup/Chapter_4_Diffusion_and_Reaction_in_Porous.ipynb)0
-rwxr-xr-xsample_notebooks/pramodkumardesu/Chapter_2.ipynb (renamed from sample_notebooks/pramodkumardesu/Chapter_2_Transmission.ipynb)0
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-rwxr-xr-xsample_notebooks/vijayadurga/Chapter_5_Force_Torque_and_Shaft.ipynb (renamed from sample_notebooks/vijayadurga/Chapter_5_Force_Torque_and_Shaft_power.ipynb)0
-rwxr-xr-xsample_notebooks/vijayadurga/sample.ipynb (renamed from sample_notebooks/vijayadurga/sample_(chapter.ipynb)0
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diff --git a/sample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8.ipynb b/sample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8.ipynb
index cbd1971a..c08a4250 100755
--- a/sample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8.ipynb
+++ b/sample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8.ipynb
@@ -4,7 +4,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
- "###Example 8.2"
+ "## Example 8.2 , page : 187"
]
},
{
@@ -64,7 +64,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
- "###Example 8.3 "
+ "## Example 8.3 , page : 192"
]
},
{
@@ -117,7 +117,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
- "###Example 8.4"
+ "## Example 8.4 , page : 193"
]
},
{
@@ -170,7 +170,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
- "###Example 8.5 "
+ "## Example 8.5 , page : 195"
]
},
{
@@ -225,7 +225,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
- "###Example 8.6"
+ "## Example 8.6 , page : 195"
]
},
{
@@ -279,7 +279,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
- "###Example 8.7 "
+ "## Example 8.7 , page : 195 "
]
},
{
@@ -322,7 +322,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
- "###Example 8.8 "
+ "## Example 8.8 , page : 196 "
]
},
{
diff --git a/sample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8_-.ipynb b/sample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8_-.ipynb
deleted file mode 100755
index c08a4250..00000000
--- a/sample_notebooks/AdityaAnand/AdityaAnand_version_backup/Chapter_8_-.ipynb
+++ /dev/null
@@ -1,390 +0,0 @@
-{
- "cells": [
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "## Example 8.2 , page : 187"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 37,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "(a) The force acting = [0.0, 2.5849394142282115e-26, 0.0] ≈ 0\n",
- "(b) The force acting = 2 Gm²\n"
- ]
- }
- ],
- "source": [
- "# Importing module\n",
- "\n",
- "import math\n",
- "\n",
- "# Variable declaration\n",
- "\n",
- "G=6.67*pow(10,-11) # Gravitational constant\n",
- "m=1 # For convenience,mass is assumed to be unity \n",
- "x=30 # The angle between GC and the positive x-axis is 30° and so is the angle between GB and the negative x-axis\n",
- "y=math.radians(x) # The angle in radians\n",
- "a=math.cos(y)\n",
- "b=math.sin(y)\n",
- "v1=(0,1,0)\n",
- "v2=(-a,-b,0)\n",
- "v3=(a,-b,0)\n",
- "c=(2*G*pow(m,2))/1 # 2Gm²/1\n",
- "\n",
- "# Calculation\n",
- "\n",
- "#(a)\n",
- "F1=[y * c for y in v1] # F(GA)\n",
- "F2=[y * c for y in v2] # F(GB)\n",
- "F3=[y * c for y in v3] # F(GC)\n",
- "# From the principle of superposition and the law of vector addition, the resultant gravitational force FR on (2m) is given by\n",
- "Fa=[sum(x) for x in zip(F1,F2,F3)]\n",
- "\n",
- "#(b)\n",
- "# By symmetry the x-component of the force cancels out and the y-component survives\n",
- "Fb=4-2 # 4Gm² j - 2Gm² j\n",
- "\n",
- "# Result\n",
- "\n",
- "print(\"(a) The force acting =\",Fa,\"≈ 0\")\n",
- "print(\"(b) The force acting =\",Fb,\"Gm²\")"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "## Example 8.3 , page : 192"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 38,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Potential energy of a system of four particles = -5.414213562373095 Gm²/l\n",
- "The gravitational potential at the centre of the square = -5.65685424949238 Gm²/l\n"
- ]
- }
- ],
- "source": [
- "# Importing module\n",
- "\n",
- "import math\n",
- "\n",
- "# Variable declaration\n",
- "\n",
- "G=6.67*pow(10,-11) # Gravitational constant\n",
- "m=1 # For convenience,mass is assumed to be unity \n",
- "l=1 # For convenience,side of the square is assumed to be unity \n",
- "c=(G*pow(m,2))/l\n",
- "n=4 # Number of particles\n",
- "\n",
- "# Calculation\n",
- "\n",
- "d=math.sqrt(2)\n",
- "# If the side of a square is l then the diagonal distance is √2l\n",
- "# We have four mass pairs at distance l and two diagonal pairs at distance √2l \n",
- "# Since the Potential Energy of a system of four particles is -4Gm²/l) - 2Gm²/dl\n",
- "w=(-n-(2/d)) \n",
- "# If the side of a square is l then the diagonal distance from the centre to corner is \n",
- "# Since the Gravitational Potential at the centre of the square\n",
- "u=-n*(2/d)\n",
- "\n",
- "# Result\n",
- "\n",
- "print (\"Potential energy of a system of four particles =\",w,\"Gm²/l\")\n",
- "print(\"The gravitational potential at the centre of the square =\",u,\"Gm²/l\")"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "## Example 8.4 , page : 193"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 33,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Minimum speed of the projectile to reach the surface of the second sphere = ( 0.6 GM/R ) ^(1/2)\n"
- ]
- }
- ],
- "source": [
- "# Importing module\n",
- "\n",
- "import math\n",
- "\n",
- "# Variable declaration\n",
- "\n",
- "R=1 # For convenience,radii of both the spheres is assumed to be unity \n",
- "M=1 # For convenience,mass is assumed to be unity \n",
- "m1=M # Mass of the first sphere\n",
- "m2=6*M # Mass of the second sphere\n",
- "m=1 # Since the mass of the projectile is unknown,take it as unity\n",
- "d=6*R # Distance between the centres of both the spheres\n",
- "r=1 # The distance from the centre of first sphere to the neutral point N\n",
- "\n",
- "G=6.67*pow(10,-11) # Gravitational constant\n",
- "\n",
- "# Calculation\n",
- "\n",
- "# Since N is the neutral point; GMm/r² = 4GMm/(6R-r)² and we get\n",
- "r=2*R\n",
- "# The mechanical energy at the surface of M is; Et = m(v^2)/2 - GMm/R - 4GMm/5R\n",
- "# The mechanical energy at N is; En = -GMm/2R - 4GMm/4R\n",
- "# From the principle of conservation of mechanical energy; Et = En and we get\n",
- "v_sqr=2*((4/5)-(1/2))\n",
- "\n",
- "# Result\n",
- "\n",
- "print(\"Minimum speed of the projectile to reach the surface of the second sphere =\",\"(\",round(v_sqr,5),\"GM/R\",\")\",\"^(1/2)\")"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "## Example 8.5 , page : 195"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 36,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "(i) Mass of Mars = 6.475139697520706e+23 kg\n",
- "(ii) Period of revolution of Mars = 684.0033777694376 days\n"
- ]
- }
- ],
- "source": [
- "# Importing module\n",
- "\n",
- "import math\n",
- "\n",
- "# Variable declaration\n",
- "\n",
- "π=3.14 # Constant pi\n",
- "G=6.67*pow(10,-11) # Gravitational constant\n",
- "R=9.4*pow(10,3) # Orbital radius of Mars in km\n",
- "T=459*60\n",
- "Te=365 # Period of revolution of Earth\n",
- "r=1.52 # Ratio of Rms/Res, where Rms is the mars-sun distance and Res is the earth-sun distance. \n",
- "\n",
- "# Calculation\n",
- "\n",
- "# (i) \n",
- "R=R*pow(10,3)\n",
- "# Using Kepler's 3rd law:T²=4π²(R^3)/GMm\n",
- "Mm=(4*pow(π,2)*pow(R,3))/(G*pow(T,2))\n",
- "\n",
- "# (ii)\n",
- "# Using Kepler's 3rd law: Tm²/Te² = (Rms^3/Res^3)\n",
- "Tm=pow(r,(3/2))*365\n",
- "\n",
- "\n",
- "# Result\n",
- "\n",
- "print(\"(i) Mass of Mars =\",Mm,\"kg\")\n",
- "print(\"(ii) Period of revolution of Mars =\",Tm,\"days\")"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "## Example 8.6 , page : 195"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 17,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Mass of the Earth = 5.967906881559221e+24 kg\n",
- "Mass of the Earth = 6.017752855396305e+24 kg\n"
- ]
- }
- ],
- "source": [
- "# Importing module\n",
- "\n",
- "import math\n",
- "\n",
- "# Variable declaration\n",
- "\n",
- "g=9.81 # Acceleration due to gravity\n",
- "G=6.67*pow(10,-11) # Gravitational constant\n",
- "Re=6.37*pow(10,6) # Radius of Earth in m\n",
- "R=3.84*pow(10,8) # Distance of Moon from Earth in m\n",
- "T=27.3 # Period of revolution of Moon in days\n",
- "π=3.14 # Constant pi\n",
- "\n",
- "# Calculation\n",
- "\n",
- "# I Method\n",
- "# Using Newton's 2nd law of motion:g = F/m = GMe/Re²\n",
- "Me1=(g*pow(Re,2))/G\n",
- "\n",
- "# II Method\n",
- "# Using Kepler's 3rd law: T²= 4π²(R^3)/GMe\n",
- "T1=T*24*60*60\n",
- "Me2=(4*pow(π,2)*pow(R,3))/(G*pow(T1,2))\n",
- "\n",
- "#Result\n",
- "\n",
- "print(\"Mass of the Earth =\",Me1,\"kg\")\n",
- "print(\"Mass of the Earth =\",Me2,\"kg\")"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "## Example 8.7 , page : 195 "
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 9,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Period of revolution of Moon = 27.5 days\n"
- ]
- }
- ],
- "source": [
- "# Importing module\n",
- "\n",
- "import math\n",
- "\n",
- "# Variable declaration\n",
- "\n",
- "k=pow(10,-13) # A constant = 4π² / GME\n",
- "Re=3.84*pow(10,5) # Distance of the Moon from the Earth in m\n",
- "\n",
- "# Calculation\n",
- "\n",
- "k=pow(10,-13)*(pow(1/(24*60*60),2))*(1/pow((1/1000),3))\n",
- "T2=k*pow(Re,3)\n",
- "T=math.sqrt(T2) # Period of revolution of Moon in days\n",
- "\n",
- "# Result\n",
- "\n",
- "print(\"Period of revolution of Moon =\",round(T,1),\"days\")"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "## Example 8.8 , page : 196 "
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 1,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Change in Kinetic Energy = 3124485000.0 J\n",
- "Change in Potential Energy = 6248970000.0 J\n"
- ]
- }
- ],
- "source": [
- "# Importing module\n",
- "\n",
- "import math\n",
- "\n",
- "# Variable declaration\n",
- "\n",
- "m=400 # Mass of satellite in kg\n",
- "Re=6.37*pow(10,6) # Radius of Earth in m\n",
- "g=9.81 # Acceleration due to gravity\n",
- "\n",
- "# Calculation\n",
- "\n",
- "# Change in energy is E=Ef-Ei\n",
- "ΔE=(g*m*Re)/8 # Change in Total energy\n",
- "# Since Potential Energy is twice as the change in Total Energy (V = Vf - Vi)\n",
- "ΔV=2*ΔE # Change in Potential Energy in J\n",
- "\n",
- "# Result\n",
- "\n",
- "print(\"Change in Kinetic Energy =\",round(ΔE,4),\"J\")\n",
- "print(\"Change in Potential Energy =\",round(ΔV,4),\"J\")"
- ]
- }
- ],
- "metadata": {
- "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": "3.4.3"
- }
- },
- "nbformat": 4,
- "nbformat_minor": 0
-}
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index e025dd86..e025dd86 100755
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+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_12.ipynb
diff --git a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_2.ipynb b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_2.ipynb
index e025dd86..e025dd86 100755
--- a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_2.ipynb
+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_2.ipynb
diff --git a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_3.ipynb b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_3.ipynb
index e025dd86..e025dd86 100755
--- a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_3.ipynb
+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_3.ipynb
diff --git a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_4.ipynb b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_4.ipynb
index e025dd86..e025dd86 100755
--- a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_4.ipynb
+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_4.ipynb
diff --git a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_5.ipynb b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_5.ipynb
index e025dd86..e025dd86 100755
--- a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_5.ipynb
+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_5.ipynb
diff --git a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_6.ipynb b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_6.ipynb
index e025dd86..e025dd86 100755
--- a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_6.ipynb
+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_6.ipynb
diff --git a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_7.ipynb b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_7.ipynb
index e025dd86..e025dd86 100755
--- a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_7.ipynb
+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_7.ipynb
diff --git a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_8.ipynb b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_8.ipynb
index e025dd86..e025dd86 100755
--- a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_8.ipynb
+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_8.ipynb
diff --git a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_9.ipynb b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_9.ipynb
index e025dd86..e025dd86 100755
--- a/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION_BY.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_9.ipynb
+++ b/sample_notebooks/NIKHILESH DAMLE/NIKHILESH DAMLE_version_backup/ANTENNAS_AND_WAVE_PROPAGATION.A_BAKSHI,_A.V_BAKSHI,_K.A_BAKSHI_9.ipynb
diff --git a/sample_notebooks/NarasimhaMamidala/NarasimhaMamidala_version_backup/Chapter_4_BJT.ipynb b/sample_notebooks/NarasimhaMamidala/NarasimhaMamidala_version_backup/Chapter_4.ipynb
index c7db6367..c7db6367 100755
--- a/sample_notebooks/NarasimhaMamidala/NarasimhaMamidala_version_backup/Chapter_4_BJT.ipynb
+++ b/sample_notebooks/NarasimhaMamidala/NarasimhaMamidala_version_backup/Chapter_4.ipynb
diff --git a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data.ipynb b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8.ipynb
index 7eb86cba..7eb86cba 100755
--- a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data.ipynb
+++ b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8.ipynb
diff --git a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data.ipynb b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Abstraction_through_Classes_and_User-Defined.ipynb
index a7c3a90a..a7c3a90a 100755
--- a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data.ipynb
+++ b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Abstraction_through_Classes_and_User-Defined.ipynb
diff --git a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data_Abstraction_through_Classes_and_User_Defined_Data.ipynb b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Abstraction_through_Classes_and_User_Defined.ipynb
index 7eb86cba..7eb86cba 100755
--- a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Data_Abstraction_through_Classes_and_User_Defined_Data.ipynb
+++ b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/Chapter_8_Abstraction_through_Classes_and_User_Defined.ipynb
diff --git a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through.ipynb b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Abstraction_through_Classes_and_User-Defined.ipynb
index 1083b19a..1083b19a 100755
--- a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through.ipynb
+++ b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Abstraction_through_Classes_and_User-Defined.ipynb
diff --git a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data.ipynb b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction.ipynb
index 1083b19a..1083b19a 100755
--- a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data.ipynb
+++ b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction.ipynb
diff --git a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data_Types.ipynb b/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data_Types.ipynb
deleted file mode 100755
index 1083b19a..00000000
--- a/sample_notebooks/NitamoniDas/NitamoniDas_version_backup/chapter_8_Data_Abstraction_through_Classes_and_User-Defined_Data_Types.ipynb
+++ /dev/null
@@ -1,809 +0,0 @@
-{
- "metadata": {
- "name": "",
- "signature": "sha256:dbbd8ed92141bcc804ff2fbeacf8bb85f122dc6e196e1d830291a4a449a3a439"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter 8: Data Abstraction through Classes and User-Defined Data Types "
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.1, page no: 208"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class Super:\n",
- " def __init__(self):\n",
- " self.__IntegerData=None #private member\n",
- " #public functions\n",
- " def SetData(self,i):\n",
- " self.__IntegerData=i #refer to IntegerData\n",
- " def ShowData(self):\n",
- " print \"Data is \",self.__IntegerData,' '\n",
- "\n",
- "ob1=Super()\n",
- "ob2=Super()\n",
- "ob1.SetData(1000)\n",
- "ob2.SetData(2000)\n",
- "ob1.ShowData()\n",
- "ob2.ShowData()"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Data is 1000 \n",
- "Data is 2000 \n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.2, page no:211"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class X:\n",
- " def __init__(self):\n",
- " self.a=None #private members\n",
- " self.b=None #private members\n",
- " \n",
- "#no structure type present in python \n",
- "x = X()\n",
- "\n",
- "x.a=0\n",
- "x.b=1\n",
- "print \"x.a=\",x.a,\",x.b=\",x.b"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "x.a= 0 ,x.b= 1\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.3, page no:214"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class Fraction:\n",
- " \n",
- " def SetValue(self,a,b): #public functions\n",
- " self.__num=a \n",
- " self.__denom=b \n",
- " def GetValue(self,a,b):\n",
- " a=self.__num\n",
- " b=self.__denom\n",
- " \n",
- "f=Fraction()\n",
- "n=input(\"Enter n: \") #user input\n",
- "d=input(\"Enter d: \") #user input\n",
- "print \"enter the numerator and denominator: \", ' ',n,d\n",
- "\n",
- "f.SetValue(n,d) #call function SetValue\n",
- "print \"Numerator value set: \", ' ',n\n",
- "print \"Denominator value set: \", ' ',d\n",
- "f.GetValue(n,d) #call function GetData\n",
- "print \"Numerator value retrieved: \", ' ',n\n",
- "print \"Denominator value retrieved: \", ' ',d"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter n: 3\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter d: 4\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "enter the numerator and denominator: 3 4\n",
- "Numerator value set: 3\n",
- "Denominator value set: 4\n",
- "Numerator value retrieved: 3\n",
- "Denominator value retrieved: 4\n"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.4, page no:216"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class SimpleClass:\n",
- " def __init__(self):\n",
- " self.__i=None #private member\n",
- " \n",
- " def __init__(self):\n",
- " self.__i=500 #constructor\n",
- " \n",
- " def SetData(self,d):\n",
- " self.__i=d\n",
- " \n",
- " def GetData(self):\n",
- " return self.__i\n",
- " \n",
- "#Initializing\n",
- "s1=SimpleClass()\n",
- "s2=SimpleClass()\n",
- "print \"s1 has data: \",s1.GetData()\n",
- "print \"s2 has data: \",s2.GetData()\n",
- "s1.SetData(1000) #function call\n",
- "s2.SetData(2000)\n",
- "print \"s1 has data: \",s1.GetData(),' '\n",
- "print \"s2 has data: \", s2.GetData(),' '\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "s1 has data: 500\n",
- "s2 has data: 500\n",
- "s1 has data: 1000 \n",
- "s2 has data: 2000 \n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.5, page no:217"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class SimpleClass:\n",
- " __IntegerData=None\n",
- " def __init__(self,data=None):\n",
- " if data==None:\n",
- " self.__IntegerData=500 #default constructor\n",
- " else:\n",
- " self.__IntegerData=data #parameterised constructor\n",
- " \n",
- " def SetData(self,d):\n",
- " self.__IntegerData=d\n",
- " \n",
- " def GetData(self):\n",
- " return self.__IntegerData\n",
- " \n",
- "#Initializing\n",
- "s1=SimpleClass()\n",
- "s2=SimpleClass()\n",
- "s3=SimpleClass(400)\n",
- "s4=SimpleClass(600)\n",
- "print \"s1 has data: \",s1.GetData(),' '\n",
- "print \"s2 has data: \",s2.GetData(),' '\n",
- "print \"s3 has data: \",s3.GetData(),' '\n",
- "print \"s4 has data: \",s4.GetData(),' '\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "s1 has data: 500 \n",
- "s2 has data: 500 \n",
- "s3 has data: 400 \n",
- "s4 has data: 600 \n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.6, page no:218"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class Fraction: \n",
- " def_init_num=None #private members\n",
- " def_init_denom=None #private members\n",
- " def __init__(self,a=0,b=1):\n",
- " self.__num=a\n",
- " self.__denom=b\n",
- " print \"Numerator set inside constructor\",' ',n\n",
- " print \"Denominator set inside constructor\",' ',d\n",
- " \n",
- " def SetValue(self,a,b):\n",
- " self.__num=a\n",
- " self.__denom=b\n",
- " def GetValue(self,a,b):\n",
- " a= self.__num\n",
- " b= self.__denom\n",
- " return a,b\n",
- " \n",
- " def __del__(self): #destructor\n",
- " pass\n",
- " \n",
- "n=input(\"Enter n: \") #user input\n",
- "d=input(\"Enter d: \") #user input\n",
- "print \"Please enter value of numerator and denominator: \",' ',n,d\n",
- "f=Fraction(n,d)\n",
- "f.GetValue(n,d)\n",
- "print \"Numerator value retrieved: \", ' ',n\n",
- "print \"Denominator value retrieved: \", ' ',d"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter n: 3\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter d: 4\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Please enter value of numerator and denominator: 3 4\n",
- "Numerator set inside constructor 3\n",
- "Denominator set inside constructor 4\n",
- "Numerator value retrieved: 3\n",
- "Denominator value retrieved: 4\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.7, page no:221"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class Fraction:\n",
- " \n",
- " def __init__(self,a=0,b=1): #constructor\n",
- " self.__num=a\n",
- " self.__denom=b\n",
- " print \"Numerator set inside constructor: \",self.__num\n",
- " print \"Denominator set inside constructor: \",self.__denom \n",
- " \n",
- " def GetValue(self,a,b):\n",
- " return self.__num,self.__denom\n",
- "n=input(\"Enter n: \") #user input\n",
- "d=input(\"Enter d: \") #user input\n",
- "print \"Please enter the value of the numerator and denominator: \",n,d\n",
- "f=Fraction(n,d)\n",
- "n,d=f.GetValue(n,d)\n",
- "print \"Numerator value retrieved: \", ' ',n\n",
- "print \"Denominator value retrieved: \", ' ',d\n",
- "n=input(\"Please enter the value of numerator only: \")\n",
- "f1=Fraction(n)\n",
- "n,d=f1.GetValue(n,d)\n",
- "print \"Numerator value retrieved: \", ' ',n\n",
- "print \"Denominator value retrieved: \", ' ',d\n",
- "print 'ok..now I will create a fraction-no input please'\n",
- "f2=Fraction()\n",
- "n,d=f2.GetValue(n,d)\n",
- "print \"Numerator value retrieved: \", ' ',n\n",
- "print \"Denominator value retrieved: \", ' ',d"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter n: 3\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter d: 4\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Please enter the value of the numerator and denominator: 3 4\n",
- "Numerator set inside constructor: 3\n",
- "Denominator set inside constructor: 4\n",
- "Numerator value retrieved: 3\n",
- "Denominator value retrieved: 4\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Please enter the value of numerator only: 3\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Numerator set inside constructor: 3\n",
- "Denominator set inside constructor: 1\n",
- "Numerator value retrieved: 3\n",
- "Denominator value retrieved: 1\n",
- "ok..now I will create a fraction-no input please\n",
- "Numerator set inside constructor: 0\n",
- "Denominator set inside constructor: 1\n",
- "Numerator value retrieved: 0\n",
- "Denominator value retrieved: 1\n"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.8, page no:223"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class Fraction:\n",
- " def_init_num=None #private members\n",
- " def_init_denom=None #private members\n",
- " \n",
- " def __init__(self,anotherFraction=None): \n",
- " if anotherFraction==None: #normal constructor\n",
- " self.__num=anotherFraction\n",
- " self.__denom=anotherFraction\n",
- " else: #copy constructor\n",
- " self.__num=anotherFraction.self.__num\n",
- " self.__denom=anotherFraction.self.__denom\n",
- " \n",
- " \n",
- " #public functions\n",
- " def SetValue(self,a,b):\n",
- " self.__num=a\n",
- " self.__denom=b#refer to IntegerData\n",
- " def GetValue(self,a,b):\n",
- " a=self.__num\n",
- " b=self.__denom\n",
- " return a,b\n",
- " \n",
- "f=Fraction()\n",
- "n=input(\"Enter n: \") #user input\n",
- "d=input(\"Enter d: \") #user input\n",
- "print \"enter the numerator and denominator: \", ' ',n,d\n",
- "\n",
- "f.SetValue(n,d) #call function SetValue\n",
- "print \"Numerator value set: \", ' ',n\n",
- "print \"Denominator value set: \", ' ',d\n",
- "f.GetValue(n,d) #call function GetData\n",
- "print \"Numerator value retrieved: \", ' ',n\n",
- "print \"Denominator value retrieved: \", ' ',d\n",
- "print \"Now a second clone copy is being created: \",''\n",
- "f1=f\n",
- "f1.GetValue(n,d)\n",
- "print \"Clone's numerator value retrieved: \", ' ',n\n",
- "print \"Clone's denominator value retrieved: \", ' ',d"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter n: 5\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter d: 6\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "enter the numerator and denominator: 5 6\n",
- "Numerator value set: 5\n",
- "Denominator value set: 6\n",
- "Numerator value retrieved: 5\n",
- "Denominator value retrieved: 6\n",
- "Now a second clone copy is being created: \n",
- "Clone's numerator value retrieved: 5\n",
- "Clone's denominator value retrieved: 6\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.9, page no:229"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "def MyNewHandler():\n",
- " print \"Sorry operator new failed to allocate memory\"\n",
- " exit(0)\n",
- " \n",
- "def _set_new_handler(s):\n",
- " s()\n",
- "#In python there is no in-built _set_new_handler function, so i made this function and passed MyNewHandler function as a parameters\n",
- "_set_new_handler(MyNewHandler)"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Sorry operator new failed to allocate memory\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.10, page no:230"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "from ctypes import * \n",
- "class Fraction: \n",
- " def __init__(self,a=0,b=1): \n",
- " if isinstance(a,int): \n",
- " c = c_int(a) \n",
- " d = c_int(b) \n",
- " self.__num = pointer(c) \n",
- " self.__denom = pointer(d) \n",
- " print 'constructor sets numerator = ', self.__num[0] , ', denominator = ', self.__denom[0] \n",
- " else:\n",
- " c=c_int(a.__num[0])\n",
- " d = c_int(a.__denom[0])\n",
- " self.__num = pointer(c) \n",
- " self.__denom = pointer(d)\n",
- " print 'copy constructor sets numerator = ', self.__num[0] , ', denominator = ', self.__denom[0] \n",
- " \n",
- " def __del__(self): \n",
- " print 'destructor deallocates numerator = ', self.__num[0] , ', denominator = ', self.__denom[0] \n",
- " \n",
- "n = input(\"Please enter values of numerator: \") \n",
- "d = input(\"Please enter values of denominator: \") \n",
- "f = Fraction(n,d) \n",
- "print 'Please enter another set of ' \n",
- "n = input(\"numerator: \") \n",
- "d = input(\"denominator: \") \n",
- "print 'Creating fraction *pf : ' \n",
- "pf = Fraction(n,d) \n",
- "print 'Now a clone copy (f2) created from *pf: ' \n",
- "f2 = Fraction(pf)\n",
- "print 'Now another clone copy (*pf2) created from f:' \n",
- "pf2 = Fraction(f) \n",
- "print '*pf2 is being destroyed:' \n",
- "del pf2\n",
- "print '*pf is being destroyed:' \n",
- "del pf \n",
- "print 'now objects f2 and f automatically destroyed : '"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Please enter values of numerator: 3\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Please enter values of denominator: 4\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "constructor sets numerator = 3 , denominator = 4\n",
- "Please enter another set of \n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "numerator: 5\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "denominator: 6\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Creating fraction *pf : \n",
- "constructor sets numerator = 5 , denominator = 6\n",
- "Now a clone copy (f2) created from *pf: \n",
- "copy constructor sets numerator = 5 , denominator = 6\n",
- "Now another clone copy (*pf2) created from f:\n",
- "copy constructor sets numerator = 3 , denominator = 4\n",
- "*pf2 is being destroyed:\n",
- "*pf is being destroyed:\n",
- "now objects f2 and f automatically destroyed : \n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.11, page no:234"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "def Memfail(self,s):\n",
- " print \"Sorry Unable to allocate memory\"\n",
- " sys.exit(0)\n",
- "\n",
- "MAX_SIZE = 60 + 1\n",
- "\n",
- "MAX_SIZE=[[0 for col in range(MAX_SIZE)]for row in range(MAX_SIZE)]\n",
- "nChar=0\n",
- "chArr=\"Hello\"\n",
- "\n",
- "print \"Please input a string( 60 characters max.): \",chArr\n",
- "\n",
- "nChar=len(chArr)+1\n",
- "szStr=chArr\n",
- "print \"required memory space for\",nChar,\n",
- "print \"characters\"\n",
- "chArr=szStr #string copy\n",
- "szStr=chArr\n",
- "print \"String copied in allocated space: \",szStr\n",
- "print \"Memory space dellocated\"\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Please input a string( 60 characters max.): Hello\n",
- "required memory space for 6 characters\n",
- "String copied in allocated space: Hello\n",
- "Memory space dellocated\n"
- ]
- }
- ],
- "prompt_number": 4
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.12, page no:236"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class Fraction:\n",
- " \n",
- " def __init__(self,a=0,b=1): #constructor\n",
- " self.__num=a\n",
- " self.__denom=b\n",
- " \n",
- " def __del__(self): #destructor\n",
- " pass\n",
- " \n",
- " def GetValue(self,a,b):\n",
- " a=self.__num\n",
- " b=self.__denom\n",
- " return self.__num,self.__denom\n",
- "n=4\n",
- "d=5\n",
- "f=Fraction(4,5)\n",
- "n,d=f.GetValue(n,d)"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [],
- "prompt_number": 2
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Program Source Code 8.13, page no:239"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "class X:\n",
- " __sa=20 #initialising static member\n",
- " a = None\n",
- " def __init__(self):\n",
- " self.a=None #public member\n",
- " def f(self,b):\n",
- " a=30\n",
- " print \"Global a= \",b\n",
- " print \"Local a= \",a\n",
- " print \"Nonstatic member a= \",self.a\n",
- " print \"static member sa= \",self.__sa\n",
- "\n",
- "a=10\n",
- "\n",
- "aXobj=X()\n",
- "aXobj.a=40\n",
- "aXobj.f(a)"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Global a= 10\n",
- "Local a= 30\n",
- "Nonstatic member a= 40\n",
- "static member sa= 20\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [],
- "language": "python",
- "metadata": {},
- "outputs": []
- }
- ],
- "metadata": {}
- }
- ]
-} \ No newline at end of file
diff --git a/sample_notebooks/PrashantSahu/Chapter_2_Molecular.ipynb b/sample_notebooks/PrashantSahu/Chapter_2.ipynb
index 7df6880b..7df6880b 100755
--- a/sample_notebooks/PrashantSahu/Chapter_2_Molecular.ipynb
+++ b/sample_notebooks/PrashantSahu/Chapter_2.ipynb
diff --git a/sample_notebooks/PrashantSahu/PrashantSahu_version_backup/Chapter-2-Molecular_Diffusion_-_Principles_of_Mass_Transfer_and_Separation_Process_by_Binay_K.ipynb b/sample_notebooks/PrashantSahu/PrashantSahu_version_backup/Chapter-2-Molecular_Diffusion_-_Principles_of_Mass_Transfer_and_Separation_Process_by_Binay.ipynb
index 3f6a6b0c..3f6a6b0c 100755
--- a/sample_notebooks/PrashantSahu/PrashantSahu_version_backup/Chapter-2-Molecular_Diffusion_-_Principles_of_Mass_Transfer_and_Separation_Process_by_Binay_K.ipynb
+++ b/sample_notebooks/PrashantSahu/PrashantSahu_version_backup/Chapter-2-Molecular_Diffusion_-_Principles_of_Mass_Transfer_and_Separation_Process_by_Binay.ipynb
diff --git a/sample_notebooks/RahulJoshi/Chapter_1_An_Overview_of_Heat.ipynb b/sample_notebooks/RahulJoshi/Chapter_1_An_Overview_of.ipynb
index 0cef27c9..0cef27c9 100644
--- a/sample_notebooks/RahulJoshi/Chapter_1_An_Overview_of_Heat.ipynb
+++ b/sample_notebooks/RahulJoshi/Chapter_1_An_Overview_of.ipynb
diff --git a/sample_notebooks/Reshma Ustad/Chapter_2_Properties_Of.ipynb b/sample_notebooks/Reshma Ustad/Chapter_2_Properties.ipynb
index 823b8e71..823b8e71 100755
--- a/sample_notebooks/Reshma Ustad/Chapter_2_Properties_Of.ipynb
+++ b/sample_notebooks/Reshma Ustad/Chapter_2_Properties.ipynb
diff --git a/sample_notebooks/SalilKapur/IntroductionConcept_of.ipynb b/sample_notebooks/SalilKapur/IntroductionConcept.ipynb
index 050d69c7..050d69c7 100755
--- a/sample_notebooks/SalilKapur/IntroductionConcept_of.ipynb
+++ b/sample_notebooks/SalilKapur/IntroductionConcept.ipynb
diff --git a/sample_notebooks/SrutiGoyal/SrutiGoyal_version_backup/Chapter_11-_Object_Initialization_and.ipynb b/sample_notebooks/SrutiGoyal/SrutiGoyal_version_backup/Chapter_11-_Object_Initialization.ipynb
index d3bdda01..d3bdda01 100755
--- a/sample_notebooks/SrutiGoyal/SrutiGoyal_version_backup/Chapter_11-_Object_Initialization_and.ipynb
+++ b/sample_notebooks/SrutiGoyal/SrutiGoyal_version_backup/Chapter_11-_Object_Initialization.ipynb
diff --git a/sample_notebooks/SudheerBommisetty/SudheerBommisetty_version_backup/Chapter_4_Op_Amps_as_AC.ipynb b/sample_notebooks/SudheerBommisetty/SudheerBommisetty_version_backup/Chapter_4_Op_Amps_as.ipynb
index 42bcd226..42bcd226 100755
--- a/sample_notebooks/SudheerBommisetty/SudheerBommisetty_version_backup/Chapter_4_Op_Amps_as_AC.ipynb
+++ b/sample_notebooks/SudheerBommisetty/SudheerBommisetty_version_backup/Chapter_4_Op_Amps_as.ipynb
diff --git a/sample_notebooks/SumadhuriDamerla/Chapter_1_Passive.ipynb b/sample_notebooks/SumadhuriDamerla/Chapter_1.ipynb
index 916e874c..916e874c 100755
--- a/sample_notebooks/SumadhuriDamerla/Chapter_1_Passive.ipynb
+++ b/sample_notebooks/SumadhuriDamerla/Chapter_1.ipynb
diff --git a/sample_notebooks/SumedhKadam/Chapter_1_General.ipynb b/sample_notebooks/SumedhKadam/Chapter_1.ipynb
index 62d27f1f..62d27f1f 100644
--- a/sample_notebooks/SumedhKadam/Chapter_1_General.ipynb
+++ b/sample_notebooks/SumedhKadam/Chapter_1.ipynb
diff --git a/sample_notebooks/SwathiSyamala/SwathiSyamala_version_backup/Chapter_6_IMPEDENCE_MATCHING_AND.ipynb b/sample_notebooks/SwathiSyamala/SwathiSyamala_version_backup/Chapter_6_IMPEDENCE_MATCHING.ipynb
index e50612ad..e50612ad 100755
--- a/sample_notebooks/SwathiSyamala/SwathiSyamala_version_backup/Chapter_6_IMPEDENCE_MATCHING_AND.ipynb
+++ b/sample_notebooks/SwathiSyamala/SwathiSyamala_version_backup/Chapter_6_IMPEDENCE_MATCHING.ipynb
diff --git a/sample_notebooks/Vedantam Lakshmi Manasa/Chapter_2_Electric.ipynb b/sample_notebooks/Vedantam Lakshmi Manasa/Chapter_2.ipynb
index cdc8b25e..cdc8b25e 100755
--- a/sample_notebooks/Vedantam Lakshmi Manasa/Chapter_2_Electric.ipynb
+++ b/sample_notebooks/Vedantam Lakshmi Manasa/Chapter_2.ipynb
diff --git a/sample_notebooks/asmitaasmita/asmitaasmita_version_backup/1_An_overview_of.ipynb b/sample_notebooks/asmitaasmita/asmitaasmita_version_backup/1_An_overview.ipynb
index ecf52ddd..ecf52ddd 100755
--- a/sample_notebooks/asmitaasmita/asmitaasmita_version_backup/1_An_overview_of.ipynb
+++ b/sample_notebooks/asmitaasmita/asmitaasmita_version_backup/1_An_overview.ipynb
diff --git a/sample_notebooks/harikagunturu/harikagunturu_version_backup/Chapter_4_Angle.ipynb b/sample_notebooks/harikagunturu/harikagunturu_version_backup/Chapter_4.ipynb
index de7d514c..de7d514c 100755
--- a/sample_notebooks/harikagunturu/harikagunturu_version_backup/Chapter_4_Angle.ipynb
+++ b/sample_notebooks/harikagunturu/harikagunturu_version_backup/Chapter_4.ipynb
diff --git a/sample_notebooks/karansingh/Thyristors_Principles_&.ipynb b/sample_notebooks/karansingh/Thyristors_Principles.ipynb
index 4e252985..4e252985 100755
--- a/sample_notebooks/karansingh/Thyristors_Principles_&.ipynb
+++ b/sample_notebooks/karansingh/Thyristors_Principles.ipynb
diff --git a/sample_notebooks/kotaDinesh Babu/kotaDinesh Babu_version_backup/samplebook(process_heat.ipynb b/sample_notebooks/kotaDinesh Babu/kotaDinesh Babu_version_backup/samplebook(process.ipynb
index b114e915..b114e915 100755
--- a/sample_notebooks/kotaDinesh Babu/kotaDinesh Babu_version_backup/samplebook(process_heat.ipynb
+++ b/sample_notebooks/kotaDinesh Babu/kotaDinesh Babu_version_backup/samplebook(process.ipynb
diff --git a/sample_notebooks/kowshikChilamkurthy/Chapter_1_Stress,Axial_load_and_Safety.ipynb b/sample_notebooks/kowshikChilamkurthy/Chapter_1_Stress,Axial_load_and.ipynb
index ff9f91c7..ff9f91c7 100755
--- a/sample_notebooks/kowshikChilamkurthy/Chapter_1_Stress,Axial_load_and_Safety.ipynb
+++ b/sample_notebooks/kowshikChilamkurthy/Chapter_1_Stress,Axial_load_and.ipynb
diff --git a/sample_notebooks/kushrami/Chapter_1_-_Overview_of_optical_fiber.ipynb b/sample_notebooks/kushrami/Chapter_1_-_Overview_of_optical.ipynb
index 7649fb45..7649fb45 100755
--- a/sample_notebooks/kushrami/Chapter_1_-_Overview_of_optical_fiber.ipynb
+++ b/sample_notebooks/kushrami/Chapter_1_-_Overview_of_optical.ipynb
diff --git a/sample_notebooks/makarala shamukha venkatasahithi/Chapter_2_Nuclear_Sturcture_and.ipynb b/sample_notebooks/makarala shamukha venkatasahithi/Chapter_2_Nuclear_Sturcture.ipynb
index 505cf999..505cf999 100755
--- a/sample_notebooks/makarala shamukha venkatasahithi/Chapter_2_Nuclear_Sturcture_and.ipynb
+++ b/sample_notebooks/makarala shamukha venkatasahithi/Chapter_2_Nuclear_Sturcture.ipynb
diff --git a/sample_notebooks/makarala shamukha venkatasahithi/Chapter_5_Imperfection_in.ipynb b/sample_notebooks/makarala shamukha venkatasahithi/Chapter_5_Imperfection.ipynb
index 0e2a1db4..0e2a1db4 100755
--- a/sample_notebooks/makarala shamukha venkatasahithi/Chapter_5_Imperfection_in.ipynb
+++ b/sample_notebooks/makarala shamukha venkatasahithi/Chapter_5_Imperfection.ipynb
diff --git a/sample_notebooks/manchukondasrinivasa rao/Chapter_7_Wave.ipynb b/sample_notebooks/manchukondasrinivasa rao/Chapter_7.ipynb
index 38d38099..38d38099 100755
--- a/sample_notebooks/manchukondasrinivasa rao/Chapter_7_Wave.ipynb
+++ b/sample_notebooks/manchukondasrinivasa rao/Chapter_7.ipynb
diff --git a/sample_notebooks/marupeddisameer chaitanya/Sample_(chapter.ipynb b/sample_notebooks/marupeddisameer chaitanya/Sample.ipynb
index bff5435f..bff5435f 100755
--- a/sample_notebooks/marupeddisameer chaitanya/Sample_(chapter.ipynb
+++ b/sample_notebooks/marupeddisameer chaitanya/Sample.ipynb
diff --git a/sample_notebooks/marupeddisameer chaitanya/marupeddisameer chaitanya_version_backup/Chapter_4_Diffusion_and_Reaction_in_Porous.ipynb b/sample_notebooks/marupeddisameer chaitanya/marupeddisameer chaitanya_version_backup/Chapter_4_Diffusion_and_Reaction_in.ipynb
index a01d0a9f..a01d0a9f 100755
--- a/sample_notebooks/marupeddisameer chaitanya/marupeddisameer chaitanya_version_backup/Chapter_4_Diffusion_and_Reaction_in_Porous.ipynb
+++ b/sample_notebooks/marupeddisameer chaitanya/marupeddisameer chaitanya_version_backup/Chapter_4_Diffusion_and_Reaction_in.ipynb
diff --git a/sample_notebooks/pramodkumardesu/Chapter_2_Transmission.ipynb b/sample_notebooks/pramodkumardesu/Chapter_2.ipynb
index b232b9ae..b232b9ae 100755
--- a/sample_notebooks/pramodkumardesu/Chapter_2_Transmission.ipynb
+++ b/sample_notebooks/pramodkumardesu/Chapter_2.ipynb
diff --git a/sample_notebooks/ravindra m gowda/Chapter_1_Basics_of_thermodynamics.ipynb b/sample_notebooks/ravindra m gowda/Chapter_1_Basics_of.ipynb
index 62799900..62799900 100644
--- a/sample_notebooks/ravindra m gowda/Chapter_1_Basics_of_thermodynamics.ipynb
+++ b/sample_notebooks/ravindra m gowda/Chapter_1_Basics_of.ipynb
diff --git a/sample_notebooks/vijayadurga/Chapter_5_Force_Torque_and_Shaft_power.ipynb b/sample_notebooks/vijayadurga/Chapter_5_Force_Torque_and_Shaft.ipynb
index 379da0ca..379da0ca 100755
--- a/sample_notebooks/vijayadurga/Chapter_5_Force_Torque_and_Shaft_power.ipynb
+++ b/sample_notebooks/vijayadurga/Chapter_5_Force_Torque_and_Shaft.ipynb
diff --git a/sample_notebooks/vijayadurga/sample_(chapter.ipynb b/sample_notebooks/vijayadurga/sample.ipynb
index f655751e..f655751e 100755
--- a/sample_notebooks/vijayadurga/sample_(chapter.ipynb
+++ b/sample_notebooks/vijayadurga/sample.ipynb