Calculator

This web page is where we are coordinating the work to build a Calculator application for the Ubuntu Phone that could also extend to other form factors too with the responsive design features built into the Ubuntu SDK

User Stories

Note: please don't add user stories here. We are defining these as a limited set to keep the scope more limited to get out a first version.

• Must Have: I want to use standard calculator features
• Should Have: I want to utilize bracketing for more complex calculations
• Could Have: I want to use memory features (e.g. MR, MC)
• Could Have: I want to use scientific calculator features

Functional Requirements

Note: likewise, please don't add functional requirements here. We are defining these as a limited set to keep the scope more limited to get out a first version.

• Parse a calculation string -or- record use input to build calculation
• Switch views from standard to scientific calculator

Design

How To Add Your Design

Basic functions view

• Jon Chambers - A basic view with some slightly more advanced features from scientific calculators.

Scientific functions view

• Needed

Switching between views

• Needed

Add to Memory

• Jon Chambers - Adding values to memory achieved without needing extra buttons.

Retrieve from Memory

• Jon Chambers - A comprehensive retrieve from memory view allows you to get stored values, constants such as Pi, or view input history.

Implementation

This is where the spec will be.