Custom Sheet Metal and VAC Functions + Simplify Test and Balance (TAB} with Built-In Fan Law functions: 1. CFM, RPM, SP and BHP 2. Velocity and Velocity Pressure (FPM, VP, MPS, KPa} + Square, Square Root, Cube and Cube Root. « Functions and Terminology consistent with Sheet Metacarpal Trade Terminology: 1. x.y, r (radius), (theta) and Seg Radius Functions 2. Allows for conversion between Polar and Rectangular Coordinates 3. Trigonometric operation and sequence.
