Orchard-Planting Problem

Initializing live version
Download to Desktop

Requires a Wolfram Notebook System

Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.

A set of lines passing through a finite set of points is called a configuration. The term orchard problem comes from looking down at the points as if they were trees. Find the following configurations: 1. 10 lines with 3 points each (use 9 points) 2. 5 lines with 4 points each (use 10 points) 3. 18 points with no lines of 3 or more points (on a 9×9 grid) You can drag points. You can find the solutions by setting the random seed to 1, 2, or 3.

Contributed by: Ed Pegg Jr (December 2010)
Open content licensed under CC BY-NC-SA


Snapshots


Details

detailSectionParagraph


Feedback (field required)
Email (field required) Name
Occupation Organization
Note: Your message & contact information may be shared with the author of any specific Demonstration for which you give feedback.
Send