We would like to ask you to fill in the following questionnaire. This information directs us in further development of the library. You can help us improve the library for you by providing accurate, complete answers to the questions below, but none of the information is required.

This survey is run by the CGAL Editorial Board, and you can reach us by sending a mail to info@cgal.org.

* 1. On which OS do you use CGAL?

* 2. What Compiler Do You Use?

* 3. What is Your Application Area?

* 4. How Do You Use CGAL?

* 5. How Did You Hear About CGAL

* 6. Which Parts of CGAL Do You Use or Plan to Use?

* 7. What would you like to see added to CGAL?