Dozecal vs TrackGPSLocation

Dozecal is an educational RPN* calculator to promote the use of Base Twelve in math and science. The usual math functions are available in both DUODECIMAL and DECIMAL modes. Conversion is automatically made when switching from one mode to the other one. Trigonometric operations uses DEGREE as unit of measure. For more information about Base 12, please visit the Dozenal Society of America. * RPN : the Dozecalc calculator uses the Reverse Polish Notation (RPN). This notation seems complex but has many advantages over algebraic notation and is more intuitive once you have understood the idea. The calculator has a stack and any operation that requires two numbers is using the bottom stack layers (X and Y). Key ENTER to push the stack up and separate one number from the next. To perform arithmetic, key in the first number, press ENTER to separate the first number from the second, then key in the second number and then select and operator such as the numerical functions +, -, * or /. The result appears immediately after you press the numerical function key. The operator is keyed in only after both operands are in the stack. Example: calculate 3 + 4 Key sequence: 3 ENTER 4 + Result: 7 The result of any operation may itself become an operand. You do not need to press enter again to use the result. The "7" is already entered. Example: add 2 to the previous result Key sequence: 2 + Result: 9 Example: calculate 5 * (3 + 4) Key sequence: 3 ENTER 4 + 5 * Alternate key sequence: 5 ENTER 3 ENTER 4 + * Disclaimer: results and precision may occasionally be incorrect. Should you report them at johan@unumdesignum.com, and the author will be happy to fix !

The TrackGPSLocation™ platform lets you monitor personal or company GPS tracking devices via this app on your iPhone. View the location of one or many of your GPS devices with the easy to use online mapping platform. Who can benefit? • Lone workers • Senior citizens • Children • People with mild cognitive impairments • Walkers and Hikers Key Benefits • Real-time Position reporting • Geofencing Alert • Overspeed Alerts • Impact Fall Alerts • Data logger and history feature Easy to set up and receive various alerts such as emergency alerts, fall alerts and geofence alerts for any of TrackGPSlocation's devices. All alerts can be viewed in the app, along with a stored history of the device's location for the previous 28 days. Set up shared access to your own account with work colleagues or with carers so that they will receive alerts and know your location in case of an emergency. You can also contact us to carry out the monitoring on your behalf from our 24-hour control centre in Ireland, Europe. This app supports devices supplied through our website https://trackgpslocation.com Our company has been protecting people and property since 1974.