Calculator is an application that solves mathematical equations and is
suitable as a default application in a Desktop environment.

What Calculator is:
- A tool for calculating mathematical equations.
- Uses standard mathematical notation where possible.
- Easy enough to use for simple maths.
- Powerful enough for mid-level mathematics.
- Fast to load and responsive to input.
- Appropriately sized to fit into standard screen resolutions.
- Fully accessible.
- Well documented.
- Integrated into the GNOME Desktop.

What Calculator is not:
- It does not emulate any existing calculator interfaces, hardware or software.
- It is not a power-tool for professional mathematicians.
- It is not a programming language.