RPN computer scientist calculator emulating the voyager series (model 16) some unique features such as RPN stack visualization, macro recording of keystrokes, portrait view mode and fully customizable look and feel.

User Interface features:
• dedicated keys for macro recording and help/customization
• portrait and landscape view mode with autorotate or forced orientation
• 4 level RPN stack display (X, Y, Z and T)
• macro recording facilities
• customized keystroke behavior (click, glow, vibration)
• toggle mode for the f and g prefix keys
• customized look and feel: choose between a modern or classic skin, change prefix, display and background colors to suit your mood, set the key size
• back label reference information display

Calculator features:
• RPN (Reverse Polish Notation) entry mode, programmable
• Functions are identical to those found in the 80s model e.g. binary, octal, decimal and hexadecimal display, adjustable word length (64 bit max), floating point and fixed point arithmetic, register shifts, mask, bit operations and much more