2020-04-14 19:57:30 +02:00
2017-03-01 06:48:14 +01:00
# pytudes
2017-11-21 19:51:14 +01:00
"An *étude* (a French word meaning *study* ) is an instrumental musical composition, usually short, of considerable difficulty, and designed to provide practice material for perfecting a particular musical skill." — [Wikipedia ](https://en.wikipedia.org/wiki/%C3%89tude )
2017-03-25 02:57:19 +01:00
2019-09-24 22:39:59 +02:00
This project contains **pytudes** — Python programs, usually short, for perfecting programming skills.
2017-10-23 19:48:04 +02:00
2020-04-14 19:57:30 +02:00
Some programs are in Jupyter (`.ipynb`) notebooks, some in `.py` files. For each notebook you can click on:
- [CO ](https://colab.research.google.com ) to **run** the file on Colab
- [DN ](https://deepnote.com ) to **run** the notebook on DeepNote
- [MY ](https://mybinder.org ) to **run** the notebook on MyBinder
- [NB ](https://nbviewer.jupyter.org/ ) to **view** the notebook on NBViewer
- **The title** to **view** the notebook on github, and **download** or **fork** it.
2018-11-14 17:43:09 +01:00
2017-12-02 19:53:35 +01:00
# Index of Jupyter (IPython) Notebooks
2017-03-25 02:57:19 +01:00
2020-04-14 19:57:30 +02:00
|Run|Programming Examples|
|---|--|
2020-04-14 20:05:00 +02:00
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Advent-2018.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FAdvent-2018.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Advent-2018.ipynb ) | ** [Advent of Code 2018 ](ipynb/Advent-2018.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Advent%202017.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FAdvent%202017.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Advent%202017.ipynb ) | ** [Advent of Code 2017 ](ipynb/Advent%202017.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Advent%20of%20Code.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FAdvent%20of%20Code.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Advent%20of%20Code.ipynb ) | ** [Advent of Code 2016 ](ipynb/Advent%20of%20Code.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Project%20Euler%20Utils.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FProject%20Euler%20Utils.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Project%20Euler%20Utils.ipynb ) | ** [Project Euler Utilities ](ipynb/Project%20Euler%20Utils.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/PropositionalLogic.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FPropositionalLogic.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/PropositionalLogic.ipynb ) | ** [Translating English Sentences into Propositional Logic Statements ](ipynb/PropositionalLogic.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Beal.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FBeal.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Beal.ipynb ) | ** [Beal's Conjecture Revisited ](ipynb/Beal.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/WWW.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FWWW.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/WWW.ipynb ) | ** [WWW: Who Will Win (NBA Title)? ](ipynb/WWW.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Pickleball.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FPickleball.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Pickleball.ipynb ) | ** [Pickleball Tournament ](ipynb/Pickleball.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Dice%20Baseball.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FDice%20Baseball.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Dice%20Baseball.ipynb ) | ** [Dice Baseball ](ipynb/Dice%20Baseball.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Life.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FLife.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Life.ipynb ) | ** [Conway's Game of Life ](ipynb/Life.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Sierpinski.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FSierpinski.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Sierpinski.ipynb ) | ** [A Chaos Game with Triangles ](ipynb/Sierpinski.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Maze.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FMaze.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Maze.ipynb ) | ** [Generating Mazes ](ipynb/Maze.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/TwelveBalls.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FTwelveBalls.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/TwelveBalls.ipynb ) | ** [Weighing Twelve Balls ](ipynb/TwelveBalls.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Cant-Stop.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FCant-Stop.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Cant-Stop.ipynb ) | ** [Can't Stop ](ipynb/Cant-Stop.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Bike%20Speed%20versus%20Grade.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FBike%20Speed%20versus%20Grade.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Bike%20Speed%20versus%20Grade.ipynb ) | ** [Bike Speed Versus Grade ](ipynb/Bike%20Speed%20versus%20Grade.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Orderable%20Cards.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FOrderable%20Cards.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Orderable%20Cards.ipynb ) | ** [Properly Ordered Card Hands ](ipynb/Orderable%20Cards.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Electoral%20Votes.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FElectoral%20Votes.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Electoral%20Votes.ipynb ) | ** [Tracking Trump: Electoral Votes ](ipynb/Electoral%20Votes.ipynb )** |
2018-07-08 06:25:38 +02:00
|Logic and Number Puzzles|
2020-04-14 20:01:39 +02:00
|--|---|
2020-04-14 20:05:00 +02:00
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Cheryl.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FCheryl.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Cheryl.ipynb ) | ** [When is Cheryl's Birthday? ](ipynb/Cheryl.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Cheryl-and-Eve.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FCheryl-and-Eve.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Cheryl-and-Eve.ipynb ) | ** [When Cheryl Met Eve: A Birthday Story ](ipynb/Cheryl-and-Eve.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/RiddlerLottery.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FRiddlerLottery.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/RiddlerLottery.ipynb ) | ** [Riddler Lottery ](ipynb/RiddlerLottery.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/NightKing.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FNightKing.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/NightKing.ipynb ) | ** [How Many Soldiers Do You Need to Beat the Night King? ](ipynb/NightKing.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Coin%20Flip.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FCoin%20Flip.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Coin%20Flip.ipynb ) | ** [The Devil and the Coin Flip Game ](ipynb/Coin%20Flip.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Mean%20Misanthrope%20Density.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FMean%20Misanthrope%20Density.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Mean%20Misanthrope%20Density.ipynb ) | ** [The Puzzle of the Misanthropic Neighbors ](ipynb/Mean%20Misanthrope%20Density.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Countdown.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FCountdown.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Countdown.ipynb ) | ** [Four 4s, Five 5s, and Countdown to 2016 ](ipynb/Countdown.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Sicherman%20Dice.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FSicherman%20Dice.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Sicherman%20Dice.ipynb ) | ** [Sicherman Dice ](ipynb/Sicherman%20Dice.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Golomb-Puzzle.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FGolomb-Puzzle.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Golomb-Puzzle.ipynb ) | ** [Sol Golomb's Rectangle Puzzle ](ipynb/Golomb-Puzzle.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Cryptarithmetic.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FCryptarithmetic.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Cryptarithmetic.ipynb ) | ** [Cryptarithmetic ](ipynb/Cryptarithmetic.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Riddler%20Battle%20Royale.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FRiddler%20Battle%20Royale.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Riddler%20Battle%20Royale.ipynb ) | ** [The Riddler: Battle Royale ](ipynb/Riddler%20Battle%20Royale.ipynb )** |
2020-04-14 19:57:30 +02:00
|Run|Word Games|
|---|--|
2020-04-14 20:05:00 +02:00
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/SpellingBee.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FSpellingBee.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/SpellingBee.ipynb ) | ** [Spelling Bee ](ipynb/SpellingBee.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/ElementSpelling.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FElementSpelling.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/ElementSpelling.ipynb ) | ** [Chemical Element Spelling ](ipynb/ElementSpelling.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Boggle.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FBoggle.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Boggle.ipynb ) | ** [Boggle / Inverse Boggle ](ipynb/Boggle.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Portmantout.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FPortmantout.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Portmantout.ipynb ) | ** [Portmantout Words ](ipynb/Portmantout.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/xkcd-Name-Dominoes.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2Fxkcd-Name-Dominoes.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/xkcd-Name-Dominoes.ipynb ) | ** [xkcd 1970: Name Dominoes ](ipynb/xkcd-Name-Dominoes.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Ghost.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FGhost.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Ghost.ipynb ) | ** [Ghost ](ipynb/Ghost.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/pal3.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2Fpal3.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/pal3.ipynb ) | ** [World's Longest Palindrome ](ipynb/pal3.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Scrabble.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FScrabble.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Scrabble.ipynb ) | ** [Refactoring a Crossword Game Program ](ipynb/Scrabble.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/xkcd1313.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2Fxkcd1313.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/xkcd1313.ipynb ) | ** [xkcd 1313: Regex Golf ](ipynb/xkcd1313.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/xkcd1313-part2.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2Fxkcd1313-part2.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/xkcd1313-part2.ipynb ) | ** [xkcd 1313: Regex Golf (Part 2: Infinite Problems) ](ipynb/xkcd1313-part2.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Fred%20Buns.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FFred%20Buns.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Fred%20Buns.ipynb ) | ** [Let's Code About Bike Locks ](ipynb/Fred%20Buns.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Gesture%20Typing.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FGesture%20Typing.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Gesture%20Typing.ipynb ) | ** [Gesture Typing ](ipynb/Gesture%20Typing.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/How%20to%20Do%20Things%20with%20Words.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FHow%20to%20Do%20Things%20with%20Words.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/How%20to%20Do%20Things%20with%20Words.ipynb ) | ** [How to Do Things with Words, or Statistical Natural Language Processing in Python ](ipynb/How%20to%20Do%20Things%20with%20Words.ipynb )** |
2020-04-14 19:57:30 +02:00
|Run|Math Concepts|
|--|--|
2020-04-14 20:05:00 +02:00
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Probability.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FProbability.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Probability.ipynb ) | ** [A Concrete Introduction to Probability ](ipynb/Probability.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/ProbabilityParadox.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FProbabilityParadox.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/ProbabilityParadox.ipynb ) | ** [Probability, Paradox, and the Reasonable Person Principle ](ipynb/ProbabilityParadox.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/ProbabilitySimulation.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FProbabilitySimulation.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/ProbabilitySimulation.ipynb ) | ** [Estimating Probabilities with Simulations ](ipynb/ProbabilitySimulation.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Differentiation.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FDifferentiation.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Differentiation.ipynb ) | ** [Symbolic Algebra, Simplification, and Differentiation ](ipynb/Differentiation.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Economics.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FEconomics.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Economics.ipynb ) | ** [Economics Simulation ](ipynb/Economics.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/How%20To%20Count%20Things.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FHow%20To%20Count%20Things.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/How%20To%20Count%20Things.ipynb ) | ** [How to Count Things ](ipynb/How%20To%20Count%20Things.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Socks.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FSocks.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Socks.ipynb ) | ** [Pairing Socks ](ipynb/Socks.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Euler's%20Conjecture.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FEuler's%20Conjecture.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Euler's%20Conjecture.ipynb ) | ** [Euler's Sum of Powers Conjecture ](ipynb/Euler's%20Conjecture.ipynb )** |
2020-04-14 19:57:30 +02:00
|Run|Computer Science Algorithms and Concepts|
|--|--|
2020-04-14 20:05:00 +02:00
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Convex%20Hull.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FConvex%20Hull.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Convex%20Hull.ipynb ) | ** [The Convex Hull Problem ](ipynb/Convex%20Hull.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/TSP.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FTSP.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/TSP.ipynb ) | ** [The Traveling Salesperson Problem ](ipynb/TSP.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/StableMatching.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FStableMatching.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/StableMatching.ipynb ) | ** [The Stable Matching Problem ](ipynb/StableMatching.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/BASIC.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FBASIC.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/BASIC.ipynb ) | ** [BASIC Interpreter ](ipynb/BASIC.ipynb )** |
| [CO ](https://colab.research.google.com/github/googlecolab/colabtools/Snobol.ipynb ) [DN ](https://beta.deepnote.org/launch?template=python_3.6&url=https%3A%2F%2Fgithub.com%2Fnorvig%2Fpytudes%2FSnobol.ipynb ) [MY ](https://mybinder.org/v2/gh/norvig/pytudes/master ) [NB ](https://nbviewer.jupyter.org/github/norvig/pytudes/Snobol.ipynb ) | ** [Bad Grade, Good Experience ](ipynb/Snobol.ipynb )** |
2017-03-25 02:57:19 +01:00
2017-12-02 19:53:35 +01:00
# Index of Python Files
2017-03-01 09:47:56 +01:00
| **File** | **Description** | **Documentation** |
|:--------|:-------------------|----|
2020-04-14 19:57:30 +02:00
|[SET.py](/blob/master/py/SET.py)|*Analyze the card game SET*|[documentation](http://norvig.com/SET.html)|
|[beal.py](/blob/master/py/beal.py)|*Search for counterexamples to Beal's Conjecture*|[documentation](http://norvig.com/beal.html)|
|[docex.py](/blob/master/py/docex.py)|*A framework for running unit tests, similar to `doctest` *||
|[ibol.py](/blob/master/py/ibol.py)|*An Exercise in Species Barcoding*|[documentation](http://norvig.com/ibol.html)|
|[lettercount.py](/blob/master/py/lettercount.py)|*Convert Google Ngram Counts to Letter Counts*|[documentation](http://norvig.com/mayzner.html)|
|[lis.py](/blob/master/py/lis.py)|*Lisp Interpreter written in Python*|[documentation](http://norvig.com/lispy.html)|
|[lispy.py](/blob/master/py/lispy.py)|*Even Better Lisp Interpreter written in Python*|[documentation](http://norvig.com/lispy2.html)|
|[lispytest.py](/blob/master/py/lispytest.py)|*Tests for Lisp Interpreters*||
|[pal.py](/blob/master/py/pal.py)|*Find long palindromes*|[documentation](http://norvig.com/palindrome.html)|
|[pal2.py](/blob/master/py/pal2.py)|*Find longer palindromes*|[documentation](http://norvig.com/palindrome.html)|
|[pal3.py](/blob/master/py/pal3.py)|*Find even longer palindromes*|[documentation](http://norvig.com/palindrome.html)|
|[py2html.py](/blob/master/py/py2html.py)|*Pretty-printer to format Python files as html*||
|[spell.py](/blob/master/py/spell.py)|*Spelling corrector*|[documentation](http://norvig.com/spell-correct.html)|
|[sudoku.py](/blob/master/py/sudoku.py)|*Program to solve sudoku puzzles*|[documentation](http://norvig.com/sudoku.html)|
|[testaccum.py](/blob/master/py/testaccum.py)|*Tests for my failed Python `accumulation display` proposal*|[documentation](http://norvig.com/pyacc.html)|
|[yaptu.py](/blob/master/py/yaptu.py)|*Yet Another Python Templating Utility*||
2017-08-24 10:30:18 +02:00
# Etudes for Programmers
2020-04-14 19:57:30 +02:00
I got the idea for the *"etudes"* part of the name from
2018-11-14 17:43:09 +01:00
this [1978 book ](https://books.google.com/books/about/Etudes_for_programmers.html?id=u89WAAAAMAAJ )
2020-04-14 19:57:30 +02:00
by [Charles Wetherell ](http://demin.ws/blog/english/2012/08/25/interview-with-charles-wetherell )
2017-12-28 00:05:21 +01:00
that was very influential to me when I was first learning to program.
2017-08-24 10:30:18 +02:00
