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moorepants/vector_printing.ipynb

Created January 29, 2014 21:57
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Show's vector printing on Windows for sympy in the notebook.
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vector_printing.ipynb
{
"metadata": {
"name": ""
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "code",
"collapsed": false,
"input": [
"from sympy import *\n",
"from sympy.physics.mechanics import *"
],
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 1
},
{
"cell_type": "code",
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"input": [
"import sys"
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"metadata": {},
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"text": [
"['',\n",
" 'c:\\\\documents and settings\\\\jason moore\\\\my documents\\\\src\\\\sympy',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test\\\\python27.zip',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test\\\\DLLs',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test\\\\lib',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test\\\\lib\\\\plat-win',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test\\\\lib\\\\lib-tk',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test\\\\lib\\\\site-packages',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test\\\\lib\\\\site-packages\\\\setuptools-2.1-py2.7.egg',\n",
" 'C:\\\\Anaconda\\\\envs\\\\sympy-test\\\\lib\\\\site-packages\\\\IPython\\\\extensions']"
]
}
],
"prompt_number": 3
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"R = ReferenceFrame('R')"
],
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 4
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"a = dynamicsymbols('a')"
],
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 5
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"b = symbols('b')"
],
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 6
},
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"cell_type": "code",
"collapsed": false,
"input": [
"v = a * R.x"
],
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"cell_type": "code",
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"v"
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"language": "python",
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"text": [
"a*R.x"
]
}
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"cell_type": "code",
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"input": [
"w = b * R.x"
],
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"metadata": {},
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"prompt_number": 9
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{
"cell_type": "code",
"collapsed": false,
"input": [
"w"
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"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 10,
"text": [
"b*R.x"
]
}
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"prompt_number": 10
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{
"cell_type": "code",
"collapsed": false,
"input": [
"latex(v)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 11,
"text": [
"'a\\\\mathbf{\\\\hat{r}_x}'"
]
}
],
"prompt_number": 11
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"cell_type": "code",
"collapsed": false,
"input": [
"latex(w)"
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"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 12,
"text": [
"'b\\\\mathbf{\\\\hat{r}_x}'"
]
}
],
"prompt_number": 12
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"init_printing()"
],
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 13
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"v"
],
"language": "python",
"metadata": {},
"outputs": [
{
"latex": [
"$$a\\mathbf{\\hat{r}_x}$$"
],
"metadata": {},
"output_type": "pyout",
"prompt_number": 14,
"text": [
"a*\u001b[94m\u001b[1mr_x\u001b[0;0m\u001b[0;0m"
]
}
],
"prompt_number": 14
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"w"
],
"language": "python",
"metadata": {},
"outputs": [
{
"latex": [
"$$b\\mathbf{\\hat{r}_x}$$"
],
"metadata": {},
"output_type": "pyout",
"prompt_number": 15,
"text": [
"b*\u001b[94m\u001b[1mr_x\u001b[0;0m\u001b[0;0m"
]
}
],
"prompt_number": 15
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{
"cell_type": "code",
"collapsed": false,
"input": [
"latex(v)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 16,
"text": [
"'a\\\\mathbf{\\\\hat{r}_x}'"
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}
],
"prompt_number": 16
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"latex(w)"
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"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 17,
"text": [
"'b\\\\mathbf{\\\\hat{r}_x}'"
]
}
],
"prompt_number": 17
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{
"cell_type": "code",
"collapsed": false,
"input": [
"latex(a)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 18,
"text": [
"'a{\\\\left (t \\\\right )}'"
]
}
],
"prompt_number": 18
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"latex(b)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 19,
"text": [
"'b'"
]
}
],
"prompt_number": 19
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"cell_type": "code",
"collapsed": false,
"input": [
"a"
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"language": "python",
"metadata": {},
"outputs": [
{
"latex": [
"$$a{\\left (t \\right )}$$"
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"metadata": {},
"output_type": "pyout",
"prompt_number": 20,
"text": [
"a(t)"
]
}
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"prompt_number": 20
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"b"
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"language": "python",
"metadata": {},
"outputs": [
{
"latex": [
"$$b$$"
],
"metadata": {},
"output_type": "pyout",
"prompt_number": 21,
"text": [
"b"
]
}
],
"prompt_number": 21
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"init_printing(use_latex='png')"
],
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 22
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"v"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 23,
"text": [
"a*\u001b[94m\u001b[1mr_x\u001b[0;0m\u001b[0;0m"
]
}
],
"prompt_number": 23
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"w"
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"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 24,
"text": [
"b*\u001b[94m\u001b[1mr_x\u001b[0;0m\u001b[0;0m"
]
}
],
"prompt_number": 24
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"latex(v)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 25,
"text": [
"'a\\\\mathbf{\\\\hat{r}_x}'"
]
}
],
"prompt_number": 25
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"latex(w)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 26,
"text": [
"'b\\\\mathbf{\\\\hat{r}_x}'"
]
}
],
"prompt_number": 26
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"a"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 27,
"text": [
"a(t)"
]
}
],
"prompt_number": 27
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"b"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 28,
"text": [
"b"
]
}
],
"prompt_number": 28
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"%install_ext http://raw.github.com/jrjohansson/version_information/master/version_information.py"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Installed version_information.py. To use it, type:\n",
" %load_ext version_information\n"
]
}
],
"prompt_number": 29
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"%load_ext version_information"
],
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 30
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"%version_information sympy"
],
"language": "python",
"metadata": {},
"outputs": [
{
"html": [
"<table><tr><th>Software</th><th>Version</th></tr><tr><td>Python</td><td>2.7.6 |Continuum Analytics, Inc.| (default, Nov 11 2013, 10:50:31) [MSC v.1500 32 bit (Intel)]</td></tr><tr><td>IPython</td><td>1.1.0</td></tr><tr><td>OS</td><td>nt [win32]</td></tr><tr><td>sympy</td><td>0.7.4.1-git</td></tr><tr><td colspan='2'>Wed Jan 29 16:47:43 2014 Eastern Standard Time</td></tr></table>"
],
"json": [
"{\"Software versions\": [{\"version\": \"2.7.6 |Continuum Analytics, Inc.| (default, Nov 11 2013, 10:50:31) [MSC v.1500 32 bit (Intel)]\", \"module\": \"Python\"}, {\"version\": \"1.1.0\", \"module\": \"IPython\"}, {\"version\": \"nt [win32]\", \"module\": \"OS\"}, {\"version\": \"0.7.4.1-git\", \"module\": \"sympy\"}]}"
],
"latex": [
"\\begin{tabular}{|l|l|}\\hline\n",
"{\\bf Software} & {\\bf Version} \\\\ \\hline\\hline\n",
"Python & 2.7.6 |Continuum Analytics, Inc.| (default, Nov 11 2013, 10:50:31) [MSC v.1500 32 bit (Intel)] \\\\ \\hline\n",
"IPython & 1.1.0 \\\\ \\hline\n",
"OS & nt [win32] \\\\ \\hline\n",
"sympy & 0.7.4.1-git \\\\ \\hline\n",
"\\hline \\multicolumn{2}{|l|}{Wed Jan 29 16:47:43 2014 Eastern Standard Time} \\\\ \\hline\n",
"\\end{tabular}\n"
],
"metadata": {},
"output_type": "pyout",
"prompt_number": 31,
"text": [
"Software versions\n",
"Python 2.7.6 |Continuum Analytics, Inc.| (default, Nov 11 2013, 10:50:31) [MSC v.1500 32 bit (Intel)]\n",
"IPython 1.1.0\n",
"OS nt [win32]\n",
"sympy 0.7.4.1-git\n",
"\n",
"Wed Jan 29 16:47:43 2014 Eastern Standard Time"
]
}
],
"prompt_number": 31
}
],
"metadata": {}
}
]
}
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