i41CX+ — RPN Calculator with Printer and CAS 5.9
Device: iOS Universal
Category: Productivity
Price: $24.99, Version: 5.8 -> 5.9 (iTunes)
Description:*** NEW: iPhone 5 support! ***i41CX+ is an advanced programmable and expandable RPN scientific calculator with a virtual thermal printer/plotter and workstation-class CAS capabilities that is far beyond a mere replica of the original. In addition 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 iOS and hardware features, keyboard overlays, rich set of import and export capabilities, traditional and upbeat diverse set of skins, complete color control, iCloud support, and much more.The i41CX+ CAS is a full implementation of REDUCE. It's like having Mathematica or the computational engine of Wolfram Alpha in your pocket and, best of all, it runs natively so no internet connection is required. The CAS is fully programmable and provides the ability to reuse previous results in computations. Moreover, the CAS has full access to the calculator registers so it is possible to combine RPN programs with CAS programs.This is the finest and most powerful scientific/engineering/financial 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 provide access 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/3D plotting, and much more• Full-screen text editor with configurable font style and size, color scheme, a user configurable macro keyboard, and a numerical keyboard• Access to the entire HP-41 library of solutions for science, mathematics, statistics, engineering, business, financial, surveying, medicine, real estate, and many other domains• Programmable - virtually unlimited number of lines• User definable keyboard• Device integration: external display mirroring, copy and paste, in-app mail, system keyboard, GPS, accelerometer, digital compass, time and date synchronization, and much more• Virtually unlimited data and program storage capacity using the device's flash memory for local storage• Import/export data, programs, overlays, modules, etc. via the web, email, and iTunes file sharing• iCloud syncing of files and preference settings• 42 available keyboard overlays and support for user created overlays• Sound support including synthetic tones and interface sounds• Support for calculator skins and optional mini stack display• Adjustable calculator speed, sound volume, and display colors• Usage & Examples table with usage tips and examples• Quick Reference Guide of all built-in functions• CAS Quick Reference with all built-in functions, operators, switches, and packages• Beautiful and clean user interfacePRINTER FEATURES:• Support for printing, plotting, graphics, and special characters• User configurable and programmable print color• Support for emailing printer output in text format• Ability to save a JPEG snapshot of the virtual paper roll to the device's photo album where they can then be emailed or transferred to the computer and printed out on a real printer***********************************************************A comprehensive FAQ and Mini-Manual are available at http://alsoftiphone.com/i41CXplus. Please don't hesitate to use the "Contact Us" link there if you cannot find the answers or information that you seek. Thank you.
What's New
• Implemented support to operate the calculator keypad using a hardware/Bluetooth keyboard. With a few exceptions (see below), the hardware keyboard keys are mapped according to the ALPHA mode labels shown on the keypad. For example, 'K' is mapped to XEQ and shifted 'K' is mapped to SHIFT XEQ (ASN). Numerical and arithmetic operator keys are mapped directly. For example, the hardware keyboard sequence "6 return 7 *" calculates the product of 6 and 7. The exceptions to these rules are listed below.! ............. ON@ ........... USER# ............ toggle overlay/skin/display control panel$ ............ PRGM% ............ ALPHA` ............ SHIFTtab ......... R/S' ............. VIEW/AVIEWreturn ..... ENTER in normal mode, exit ALPHA in ALPHA mode> ............ SST< ............ BST{ ............. CLX/Ashift N .... CATshift K .... ASN in normal mode, append in ALPHA modeshift L .... LBL in normal mode, ASTO in ALPHA modeshift M ... GTO in normal mode, ARCL in ALPHA modeQ~Z, =, ?, :, space, and comma .......... SHIFT'ed functions on the labelled keys( ............. switch between printer and calculator views) ............. switch between calculator and back views& ............ toggle printer on/off[, ] .......... switch printer mode left, right| ............. print; ............. paper advance_ ............. tear paper roll} ............. new paper roll• Implemented support to load and save key assignments. These work like other data types such as registers, flags, text, data, etc. using the "Load Data" and "Save Data" facilities, import from email attachment, etc.• Implemented module conflict detection. The app now alerts the user if a module cannot be loaded due to a conflict with an already loaded module. Modules with conflicts with loaded modules are now shown in a gray color. To find out what module an item has a conflict with, just tap the item.• Implemented support for advanced users to load modules into pages, instead of ports. This option can be enabled with the new "Use Module Pages" setting. If enabled, a new "Module Pages" table appears in the back view between the "Frequently Used Options" and "Flags" panels. To load/unload module pages, tap any of the module ports to reveal the module page picker.NOTE: When the "Use Module Pages" setting is toggled, modules are reloaded using the port configurations. Thus, "overloading" modules is only possible with "Use Module Pages" enabled. However, module page configurations are retained across app launches while "Use Module Pages" is enabled.• Bug fixes, internal optimizations, interface and visual improvements.
i41CX+ — RPN Calculator with Printer and CAS