# DU12

**Drexel University**

Welcome to Drexel's Summer 2012 page.

## Contents

## App List

Name | Page | Completed | Embedded | |
---|---|---|---|---|

Arbelos | Arbelos | Yes | Yes | |

Apollonius | Problem_of_Apollonius | Yes | Yes | |

Bridges | Seven_Bridges_of_Königsberg | Yes | No | |

Curves | Various | No | No | |

Exponential Growth | Exponential_Growth | Yes | No | |

Convex Hull | None | No | No | |

Integral | Parabolic_Integration | Yes | No | |

Parabola | Parabolic_Reflector | Yes | No | |

Three_Shapes | None | No | No |

## TODO

Here is a list of items that we'd like to seen done over the course of the project. It should grow and shrink as items are added and completed.

- Implement WebGL Metaball demo into existing Metaball page
- Work on fixing problems listed in the Audit Table
- Figure out why some pages don't have tables of content
- Add in-progress picture and back-link to the in-progress template

Audit Table

Completed Pages | ||
---|---|---|

Pages | Details | Fixed? |

Arbelos | image visible, header size for leather cutting and art and design one size to small | Yes |

Barnsley Fern | Was named blue fern, needs rebranding to the proper title and images and text and so fort | Yes |

Divergence Theorem | Bad formatting on under "Example of Divergence Theorum Verification" | Yes |

Euclidean Algorithm | The Image intro is far to long, belongs in Basic Description probably. | Yes |

Fibonacci Numbers | spam text | Yes |

Harmonic Warping | Image under more mathematical explanation gets shown, should be hidden | Yes |

Henon Attractor | To many hides in the "more mathematical" section | Yes |

Hyperbolic Tilings | needs more mathematical section hidden, other sections to many hides | Yes |

Julia Sets | broken links to "More Julia Set Pictures Created by Anna" | Yes |

Koch Snowflake | Messed up categories, extra text | Yes |

Lissajous Curve | Use a gallery for the last 6 images, you probably don't need 6 seperate images. | Yes |

Monkey Saddle | No Why it's interesting. We marked it as imcomplete because of lack of content | No |

Newton's Basin | To many hides | Yes |

Parabolic Reflector | Change hide tags | Yes |

Parabolic Reflector | Needs more content | No |

Polar Equations | *A More mathematical section isn't closed properly, so why it's interesting gets hidden as well. *Needs references properly implemented | Yes |

Problem of Apollonius | 1.Visible animation should be hidden 2. formatting messed up badly, doesn't use template. | Yes (1) (2) |

Roulette | To much is hidden, there are 5+ "show "mores" and instead should be 1 "more mathematical" | Yes |

Sierpinski's Triangle | Too many hides | Yes |

Straight Line and its construction | Does not properly implement references in the wiki format, lacks a basic description | No |

Quaternion | Needs a mathematical explaination, needs a field, needs a image author (or remove it), needs a category. | Yes |

Mostly Completed Pages | ||

Page | Details | Fixed? |

Cantor Set | Basic explanation is too complex, show be moved to ElemDesc, which is empty anyway | No |

Exponential Growth | Doesn't follow the template. Need to separate basic description from mathematical | No |

Ford Circles | Too many hides. Most should be hidden under the Mathematical Explanation hide | Yes |

The Golden Ratio | Fix hides in Mathematical Explanation. | Yes |

The Golden Ratio | No Why It's Interesting section | No |

Gradients and Directional Derivatives | No Why it's interesting section. | No |

Hyperboloid | No More Mathematical Explanation | No |

Image Convolution | Lack of content, No Why It's Interesting section | No |

Logarithmic Scale and the Slide Rule | No Why It's Interesting/Important section. Complete rewrite of the simple explanation. Move history to separate section | No |

Logarithmic Spirals | No | |

Pappus Chain | No | |

Inversion | Too many hides; no MME section (hides become MME?) | No |

Completely Incomplete Pages | ||

Page | Details | Fixed? |

Brunnian Links | Needs Information About Everything, Requests Applet | No |

Pages Requesting an Applet

- Arbelos
- Blue Fern
- Brunnian Links
- Hamiltonian Path(links an applet maybe we could find a better one?)
- Seven Bridges of Königsberg
- Dandelin Sphere Theory(Gives an applet)
- Dihedral Groups(Broken link to Applet)
- Kepler-Poinsot Solids

## Completed

Here is a list of all of the items we have completed throughout the project.

## Calvin Morrison (CalvinMorrison)

### Audit

I am here to audit the math images project to check for consistency and accuracy as well as template correctness.

#### Problem pages

- Special:Allpages: so all the wiki pages are listed here (so if you lost something, it's bound to be here!)
- http://mathforum.org/mathimages/index.php/Image:Inprogress.png: At the bottom it will tell you what pages are tagged with this image (therefore all the unfinished pages!

### Other Math Image Pages

### Arbelos Applet

## Russell Wiley (Russell Wiley)

### Currently Working

~~I'm currently working making a working applet to this [[4]] since the mathmatica links are dead. Will be done in HTML5 Canvas since only 2d objects are the only ones needed~~ Finished[5]

Will be learning WebGL to use with some app examples

Click here for Canvas work: [[6]]

### Problem of Apollonius

## Tyler Romasco (Tyler Romasco)

I'm currently working on cleaning up some pages and developing some applets for existing pages using HTML5 canvasing and WebGL

## Who We Are

David Breen, User:David

Calvin Morrison, User: CalvinMorrison (undergraduate student)

Tyler Romasco, User: TylerRomasco (undergraduate student)

Russell Wiley, User: Rlw82 (undergraduate student)

## Links

Math Tools Requests *This page is a place where students whose primary focus is writing pages can post requests for applets, animations, and new images that they'd like to see the computer science students create.*

*Threw this up real quick, will be updating with applets as they are created*([7])