Of course, there is a small learning curve to use our library but once you master several basic concepts, it is quite straightforward to code with the or-tools library. Tested We use it internally at Google since a few years and the community of users is growing. If you want to know more about optimization at Google, we refer the interested read to our Google Optimization page. This manual is intended to give you the necessary knowledge to use the library and explore the reference manual by yourself.
Galaxy S9 - Access the User Manual (SM-G960W)
We describe the basic concepts but also how to customize your search in Constraint Programming CP. One of the strength of our library is its routing solver in CP to solve node- and vehicle routing problems with constraints.
We describe how to customize your routing algorithms. After reading this manual, you will be able to understand our way of coding and how to use the full potential of our library. We detail the content of the manual in the section The content of the manual. This document is by no means a tutorial on Operations Research nor on Constraint Programming although we try to give you a glimpse of the best practices.
Icon Frames Android Pie
It is also NOT a reference manual refer to the documentation hub to find the reference manual. There are way too many methods, parameters, functions, etc. This document will not describe how to use the library and the syntactic sugar introduced when possible with Python , Java nor C. This could possibly change in the future. The tutorial examples see below exist also in Python , Java and C though.
You could read this document from cover to cover but we have put a lot of efforts to make each chapter stands on its own. The best way to read this manual is to look for a specific answer, use the index or the table of contents to find a reference to that information. If you are missing some requirements to understand a section, you can always backtrack on prerequisite knowledge. For each chapter, we list those prerequisites. This non-linear way of reading is probably the most efficient and rewarding one! That said, the manual is kept short so that you can read it in its entirety. The first part Basics is an introduction on how to use the CP solver to solve small problems.
petsholtackgrob.tk For real problems, you need to customize your search and this is explained in the second part Customization. If you are interested in the routing part of the library, the third part is for you Routing. Finally, some utilities and tricks are described in the last part Technicalities.
This manual is written with two types of readers in mind.
- Galaxy S9 - Access the User Manual (SM-GW) | Samsung Support CA.
- Google: The Missing Manual: The Missing Manual?
- See a Problem?;
- Concept data analysis. Theory and application;
- Can we help find anything??
- Coding with Coda.
- Google+: The Missing Manual.
First, someone who is not familiar with Constraint Programming nor is she a professional programmer. Second, an educated reader who masters Constraint Programming and is quite at ease without necessarily mastering one of the supported computer languages.
All the code is systematically written in monospace font. The method MakeSomething and the parameter something are two beautiful examples of this convention. In this example, the parameters of the function MakeBaseLine2 are stripped as are the content of this method and the code lines that follow the definition of this function. For the most important code snippets, you can find complete examples on the documentation hub:. If you prefer to code in Python, Java or C , we have translated will translate all the examples in your favourite language.
You can find the complete examples on the documentation hub or under the directories:. Google or-tools open source library. Content at a glance This manual is divided in four parts: Part I: Basics 1. Reification Part II: Customization 5. Under the hood If you are lost, use the links on the right sidebar. What is or-tools? The main tools are: A Constraint Programming solver. Knapsack algorithms.
Graph algorithms shortest paths, min cost flow, max flow, linear sum assignment. FlatZinc support. Optimization tools at Google If you want to know more about optimization at Google, we refer the interested read to our Google Optimization page. What you will learn in this document This manual is intended to give you the necessary knowledge to use the library and explore the reference manual by yourself. What you will not learn in this document This document is by no means a tutorial on Operations Research nor on Constraint Programming although we try to give you a glimpse of the best practices.
How to read this document?
Optimization tools at Google
While you can interface with Google in 97 languages and glean results in 35, you can't find any kind of instruction manual from Google. Lucky for you, our fully updated and greatly expanded second edition to the bestselling Google: The Missing Manual covers everything you could possibly want to know about Google, including the newest and coolest--and often most underused what is Froogle, anyway?
There's even a full chapter devoted to Gmail, Google's free email service that includes a whopping 2. This wise and witty guide delivers the complete scoop on Google, from how it works to how you can search far more effectively and efficiently no more scrolling through pages of seemingly irrelevant results ; take best advantage of Google's lesser-known features, such as Google Print, Google Desktop, and Google Suggest; get your website listed on Google; track your visitors with Google Analytics; make money with AdWords and AdSense; and much more.
Whether you're new to Google or already a many-times-a-day user, you're sure to find tutorials, tips, tricks, and tools that take you well beyond simple search to Google gurudom. I am not sure I should keep this. I rarely refer to it, and I"m not sure what it has that the online help files do not. Previously, she was the Missing Manual series editor and a freelance business and technology reporter.
She has been a regular contributor to The New York Times and a slew of other publications, most of them now defunct. When not planted at the keyboard, she likes to take epic walks, play poker, watch baseball, and rearrange the furniture.
Email: googlemm raelity. Matthew MacDonald is a science and technology writer with well over a dozen books to his name. Google : The Missing Manual. Sarah Milstein , J.