GO-21 SciRPN
iOS Universel  / Utilitaires
                            GO-21 SciRPN simulates the venerable HP-21 Pocket Scientific Calculator from 1975.  Virtually indistinguishable from the real item in operation, GO-21 is a powerful yet simple retro calculator. 
• RPN (Reverse Polish Notation)
• 10-digit LED calculator display, 10-99 to 10+99
• Four stack registers with roll down
• One storage register with arithmetic memory operators
• Math, trigonometric, polar/rectangular, logarithmic, power and other miscellaneous functions
• One additional window with views of:
◦ stack/storage registers
◦ keystroke log
• Copy-from and Paste-to the calculator display
• Simple Paper Tape annotations
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                                                        Quoi de neuf dans la dernière version ?
- Update for iOS 18.0, iPadOS 18.0, tvOS 18.0, macOS 15.0.