PROGRAMS BY HP Hong

Scientific calculator for inch and feet calculation.The actual formula expression .Engineering calculations and suitable for field use .Feature.1. Inch and feet calculation.2. The actual mathematical expressions .

The Graphical roof framing calculator is the app to help Architects, Builders, Contractors, Designers, Draftspersons, Engineers, and Framers/Carpenters.This Calculator graphically shows the detail dimensions of the frame w