APPLE WATCH SUPPORT! Plus three phase total watt entry with back calculation added

What's New in 3.0 A full ground-up refresh of OHM's Law Calculator, rebuilt for modern iPhone, iPad, and Mac. Redesigned single-phase calculator — enlarged Ohm's Law pie chart with a clean inner hub, four pinned input fields, and live recalculation as you type. Spreadsheet-style three-phase grid — enter per-leg values in a clear tabular layout, with totals that fit on screen in both portrait and landscape. Delta and Wye topology toggle — switch between three-phase configurations with the math handled correctly for each. Power Factor support — collapsible PF disclosure on both single- and three-phase screens, with the Watts row labeled with the active PF (e.g. "Real Power (PF @ 0.85)"). Your PF setting persists across launches. Visualization mode — five interactive diagrams accessible from any calculation: Delta, Wye/Star, Bus-bar, Phasor (power triangle), and a full Dashboard view. Print from visualization — send any diagram straight to AirPrint, optimized for light-mode output. NEC-compliant breaker sizing — automatic, code-aware breaker recommendations. Truly universal layout — side-by-side landscape views, responsive iPad and Mac Catalyst scaling, and rotation through every orientation. Keyboard polish — Done bar, tap-to-select-all, and the focused field auto-scrolls above the keyboard. Dark mode throughout, with high-contrast yellow input cells for readability in the field.

New version adds support for additional devices and resolvers some on screen keyboard issues

Adjusts visuals to be more like iOS 8

New Version adds support for Widgets! Now you can add OHM's Law Calc to the Notifications area in the Today view. Access a "Quick LAW" version right from the lock screen on ANY iOS device! Now calculating Volts, Amps and Watts is even quicker and more convenient!

Updated to support all the different versions of iPhone (4s --> 6+) Updated UI elements for cleaner look Updated UI for cleaner rotation Updated with support for iOS 8

1. Found and removed a restriction that kept the app from opening in landscape mode 2. Added the ability to tap any field and have the system automatically select the proper ohm's law wedge. For example, for volts and amps, simply tap on volts, enter your value and then tap on Amps and enter your value. It's that simple! 3. Added a field for Full Load Amps in Three Phase 4. Added a readout for Phase to Phase resistance, which calculates the series-parallel circuit caused by a three phase load when attempting to measure the resistance between one phase (of the load) and the other (eg, putting one probe on L1 and one probe on L2, or L1 & L3 or L2 & L3). 5. Changed the iPhone and iPad "tap on text" behavior to auto select the text in the text box so the user can either type new information in (without having to erase the old first) or select done to leave the old information in the box (in case the user tapped there by mistake) 6. Added support for iOS 6

Updated the keyboard handling to shift the screen to insure the data being entered is always visible. Found and fixed a formatting issue switching between portrait and landscape