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Merge pull request #8778 from SylvainCorlay/Meta...
Merge pull request #8778 from SylvainCorlay/Meta Use isinstance to check for types

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Factoring.ipynb
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Brian E. Granger
Refactoring interact examples.
r16092 {
Min RK
upate exmaple notebooks to nbformat v4
r18669 "cells": [
Brian E. Granger
Refactoring interact examples.
r16092 {
Min RK
upate exmaple notebooks to nbformat v4
r18669 "cell_type": "markdown",
"metadata": {},
"source": [
"# Factoring Polynomials with SymPy"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Here is an example that uses [SymPy](http://sympy.org/en/index.html) to factor polynomials."
]
},
{
"cell_type": "code",
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "execution_count": null,
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upate exmaple notebooks to nbformat v4
r18669 "metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"from IPython.html.widgets import interact\n",
"from IPython.display import display"
]
},
{
"cell_type": "code",
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "execution_count": null,
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upate exmaple notebooks to nbformat v4
r18669 "metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"from sympy import Symbol, Eq, factor, init_printing\n",
"init_printing(use_latex='mathjax')"
]
},
{
"cell_type": "code",
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "execution_count": null,
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r18669 "metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"x = Symbol('x')"
]
},
{
"cell_type": "code",
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "execution_count": null,
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upate exmaple notebooks to nbformat v4
r18669 "metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"def factorit(n):\n",
" display(Eq(x**n-1, factor(x**n-1)))"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Notice how the output of the `factorit` function is properly formatted LaTeX."
]
},
{
"cell_type": "code",
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "execution_count": null,
Min RK
upate exmaple notebooks to nbformat v4
r18669 "metadata": {
"collapsed": false
},
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "outputs": [],
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r18669 "source": [
"factorit(12)"
]
},
{
"cell_type": "code",
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "execution_count": null,
Min RK
upate exmaple notebooks to nbformat v4
r18669 "metadata": {
"collapsed": false
},
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "outputs": [],
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r18669 "source": [
"interact(factorit, n=(2,40));"
]
Brian E. Granger
Refactoring interact examples.
r16092 }
Min RK
upate exmaple notebooks to nbformat v4
r18669 ],
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add kernel metadata to example notebooks
r20278 "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",
Jonathan Frederic
Update examples/Interactive Widgets :troll:
r20541 "version": "3.4.0"
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add kernel metadata to example notebooks
r20278 }
},
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r18669 "nbformat": 4,
"nbformat_minor": 0
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add kernel metadata to example notebooks
r20278 }