very small calculator:
Need: A number pad 0-9, a Decimal ".", and a back button. This number pad to will need a title bar with a cancel button on it. This number pad should show up when user touches a field for numbers. a nice example is the number pad from the App "MedSolve"
Two equations: Equations setup like the ones from the App "MedCalc 3000" - pulmonary. Calculations are at bottom of examples within the MedCalc 3000-pulmonary app.
[url removed, login to view] Content of Venous Blood