links
https://maplesoft.com/support/help/Maple/view.aspx?path=updates/v11 What’s New in Maple 11?
https://maplesoft.com/support/help/Maple/view.aspx?path=updates%2fMaple11%2findex Maple 11 New Features.
https://www.maplesoft.com/support/help/Maple/view.aspx?path=updates/Maple11/de Updates to Differential Equation (DE) Solvers in Maple 11.
notes
“Key new and improved features in Maple 11:
- Self-documenting context menus
- 2-D plotting enhancements
- New Graph Theory and Differential Geometry packages
- Slide show mode
- Enhanced connectivity features ”