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Publicado: 19 de septiembre de 2011
The Premier Scientific/Engineering Calculator for iOS Devices
i41CX+
Mini-Manual
! !
ABN 93 701 239 587 Copyright © 2008-2010 AL Software
Table of Contents
Introduction!
Calculator Features! Printer Features!
4
4 4
i41CX+ Settings! Historical Perspective! Memory! Programming! The Stack and RPN! Functions and Commands! Keyboard or Front View! i41CX+ Views! Expansion andApplication Pacs! Hierarchy of Storage! Hardware and OS Integration Module! HP-41 Library of Expansion Pacs, Manuals, and Overlays! Financial Decisions Pac: Turn i41CX+ into an HP-12C! Advantage Pac: Turn i41CX+ into an HP-15C and HP-16C! I41CX-MATH Module: Fast and Full Precision Math Functions and CAS! Exchanging data and programs! Sounds! Graphics Mode! Tips and Tricks!
Display Status Bar!Display Clock! Use the Stopwatch!
5 8 8 9 10 11 11 13 16 16 17 20 22 23 23 26 27 28 29
29 29 29
Rev 4.7.3!
2
Copy and Paste Data! Turbo Program Execution Mode! Navigate the Flags, Registers, Usage & Examples, and Quick Reference Tables! Quickly Switch Module Port Pickers! Revert Display Colors, Printer Ink Color, and Calculator Speed and Quickly Remove Active Overlay or Module!Automatically Display Keyboard Overlay! Use the HP-41CX Text Editor! Use the Mail Composition Window as a General Purpose Editor! Expand the available memory and program in MCODE! Unit conversions! Take advantage of i41CX+ʻs non-modal design! i41CX+ Text Editor, CAS Plot Viewer, and LaTeX Document Viewer (I41CXED)! I41CXED Macro Keyboard and Numerical Keyboard! Quickly Perform CAS operations! Change CASoutput line width! Restrict CAS output to only the results of interest! Optimal way to view long CAS output! Copy sample programs or CAS examples from the Usage & Examples table! Seamless compatibility with REDUCE source code! Specify a range of registers to copy or email with the COPYR and MAILREG functions! Take advantage of iPad specific features! Easily import/export files using iTunes FileSharing! Have Some Fun ;-)!
29 29 29 29
30 30 30 30 30 31 31 31 33 34 34 34 34 34 35 35 35 36 36
References and Resources! Skins Collection! Acknowledgements! Legal Notices!
36 37 47 48
Rev 4.7.3!
3
Introduction
i41CX+ is an advanced programmable and expandable RPN scientific calculator with a virtual thermal printer/plotter that goes far beyond a mere replica of the original. Inaddition to being functionally equivalent to the world-renowned HP-41CX and providing access to its entire library of modules and programs, i41CX+ is enhanced with a workstation-class Computer Algebra System (CAS), iOS and hardware integration features, keyboard overlays, complete display color control, rich set of import and export capabilities, traditional and upbeat modern skins, and much more.This is the finest and most powerful scientific/engineering/financial/ business calculator for iOS devices bar none. Calculator Features • RPN logic with a 4 element deep memory stack • 319 main and 600 extended memory registers • Over 400 built-in functions, including over 100 functions created specifically for i41CX+ • Time, calendar, alarm, and stopwatch functions • Four module ports provideaccess to HP-41 expansion pacs • Rich set of functions and algorithms: numerical, mathematical, statistical, complex, matrix, numerical integration, curve fitting, solutions to equations, and much more • Powerful, flexible, and programmable Computer Algebra System (CAS) supporting symbolic, arbitrary precision, scalar, vector and matrix algebra calculations, 2D and 3D plotting, and much more •Full-screen text editor with configurable font style, font size, color scheme, a user configurable macro keyboard, and a numerical keyboard. The text editor also provides the ability to view, delete, and mail CAS plots and render LaTeX documents • Access to the entire HP-41 library of solutions for science, mathematics, statistics, engineering, business, financial, surveying, medicine, real estate,...
i41CX+
Mini-Manual
! !
ABN 93 701 239 587 Copyright © 2008-2010 AL Software
Table of Contents
Introduction!
Calculator Features! Printer Features!
4
4 4
i41CX+ Settings! Historical Perspective! Memory! Programming! The Stack and RPN! Functions and Commands! Keyboard or Front View! i41CX+ Views! Expansion andApplication Pacs! Hierarchy of Storage! Hardware and OS Integration Module! HP-41 Library of Expansion Pacs, Manuals, and Overlays! Financial Decisions Pac: Turn i41CX+ into an HP-12C! Advantage Pac: Turn i41CX+ into an HP-15C and HP-16C! I41CX-MATH Module: Fast and Full Precision Math Functions and CAS! Exchanging data and programs! Sounds! Graphics Mode! Tips and Tricks!
Display Status Bar!Display Clock! Use the Stopwatch!
5 8 8 9 10 11 11 13 16 16 17 20 22 23 23 26 27 28 29
29 29 29
Rev 4.7.3!
2
Copy and Paste Data! Turbo Program Execution Mode! Navigate the Flags, Registers, Usage & Examples, and Quick Reference Tables! Quickly Switch Module Port Pickers! Revert Display Colors, Printer Ink Color, and Calculator Speed and Quickly Remove Active Overlay or Module!Automatically Display Keyboard Overlay! Use the HP-41CX Text Editor! Use the Mail Composition Window as a General Purpose Editor! Expand the available memory and program in MCODE! Unit conversions! Take advantage of i41CX+ʻs non-modal design! i41CX+ Text Editor, CAS Plot Viewer, and LaTeX Document Viewer (I41CXED)! I41CXED Macro Keyboard and Numerical Keyboard! Quickly Perform CAS operations! Change CASoutput line width! Restrict CAS output to only the results of interest! Optimal way to view long CAS output! Copy sample programs or CAS examples from the Usage & Examples table! Seamless compatibility with REDUCE source code! Specify a range of registers to copy or email with the COPYR and MAILREG functions! Take advantage of iPad specific features! Easily import/export files using iTunes FileSharing! Have Some Fun ;-)!
29 29 29 29
30 30 30 30 30 31 31 31 33 34 34 34 34 34 35 35 35 36 36
References and Resources! Skins Collection! Acknowledgements! Legal Notices!
36 37 47 48
Rev 4.7.3!
3
Introduction
i41CX+ is an advanced programmable and expandable RPN scientific calculator with a virtual thermal printer/plotter that goes far beyond a mere replica of the original. Inaddition to being functionally equivalent to the world-renowned HP-41CX and providing access to its entire library of modules and programs, i41CX+ is enhanced with a workstation-class Computer Algebra System (CAS), iOS and hardware integration features, keyboard overlays, complete display color control, rich set of import and export capabilities, traditional and upbeat modern skins, and much more.This is the finest and most powerful scientific/engineering/financial/ business calculator for iOS devices bar none. Calculator Features • RPN logic with a 4 element deep memory stack • 319 main and 600 extended memory registers • Over 400 built-in functions, including over 100 functions created specifically for i41CX+ • Time, calendar, alarm, and stopwatch functions • Four module ports provideaccess to HP-41 expansion pacs • Rich set of functions and algorithms: numerical, mathematical, statistical, complex, matrix, numerical integration, curve fitting, solutions to equations, and much more • Powerful, flexible, and programmable Computer Algebra System (CAS) supporting symbolic, arbitrary precision, scalar, vector and matrix algebra calculations, 2D and 3D plotting, and much more •Full-screen text editor with configurable font style, font size, color scheme, a user configurable macro keyboard, and a numerical keyboard. The text editor also provides the ability to view, delete, and mail CAS plots and render LaTeX documents • Access to the entire HP-41 library of solutions for science, mathematics, statistics, engineering, business, financial, surveying, medicine, real estate,...
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