i41CX+

RPN Calc with Printer and CAS

Разработчик: Antonio Lagana
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Описание

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
• Ability to operate the calculator using a Bluetooth keyboard
• Device integration: external display mirroring, copy and paste, in-app mail, system keyboard, GPS, accelerometer, digital compass, time and date synchronization, AirPrint, 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
• iOS 8 Notification Center widget
• 43 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 interface
PRINTER FEATURES:
• Support for printing, plotting, graphics, and special characters
• User configurable and programmable print color
• Export printer output via email, clipboard, or AirPrint
• Ability to save a JPEG image of the paper roll to the device's photo album
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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.
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Скриншоты

i41CX+ Частые Вопросы

  • Приложение i41CX+ бесплатное?

    Да, i41CX+ полностью бесплатное и не содержит встроенных покупок или подписок.

  • Является ли i41CX+ фейковым или мошенническим?

    ✅ Приложение i41CX+ кажется качественным и надежным. Пользователи очень довольны.

    Спасибо за ваш голос

  • Сколько стоит i41CX+?

    Приложение i41CX+ бесплатное.

  • Сколько зарабатывает i41CX+?

    Чтобы получить оценку дохода приложения i41CX+ и другие данные AppStore, вы можете зарегистрироваться на платформе мобильной аналитики AppTail.

Оценки пользователей
Приложение еще не оценено в Кувейт.
История оценок

i41CX+ Отзывы Пользователей

Five stars as always!

DraGrozny on

Россия

Five stars as always in spite of the Bauhaus Mies skin failed to appear at all. Please fix it.

Best and most useful app I have ever purchased!

FleetCmd on

Соединенные Штаты

Amazing! The best calculator in history fully replicated for the iPhone. I bought it when it was first introduced and it has been used daily ever since! The author has kept it current and support is great!

Amazing and useful and fun

John-_-D on

Соединенные Штаты

I used an HP41c in college, and found it so useful and intuitive. All these decades later, I LOVE this app. It brings back some great memories, but it’s mostly VERY useful. I also love how exactly it replicates the HP41c experience! The look is perfect and I smile every time I use it. I’ve never had a problem with its functionality either. 100% recommended!!!

Great app for a great Calculator

erikgj on

Соединенные Штаты

This is truly a great app that mimics a great calculator. The only thing missing is the awesome key feel of the originals. If you were an engineer or a scientist anytime in the late 80s or 90s a 41 CX or CV was your trusted problem solving tool. If you tried synthetic programming to get the most out of your CX you will like this app. Full access to all the expansion modules you couldn’t afford back in the day, are available. ** Note for developer please make this available for Macs running Monterey**

Great!

Gator867 on

Соединенные Штаты

I still use a 41cv and 42cx; there has never been anything else comparable. Very pleased to find this excellent app for the phone; highly recommended! As an aside, I paid over $500 for the cv in Spain in 1981 and it still works.

Key Clicks

DAVEOFFUTT on

Соединенные Штаты

Key clicks suddenly stoped working, only on I41 app? Running latest version on iOS 14.7.1

The 41Z module is hopelessly BROKEN

ny6u on

Соединенные Штаты

Loaded the complex math module and wasting my time it only produces garbled gibberish. ^IM/AG is not working. The ZSTACK is broken. This module is not functional and needs help

Overlays

Sirniteob1 on

Соединенные Штаты

The overlays do not scale correctly. Overlays are about 75% the size they need to be.

Old time 41CX user

bbsurveyor on

Соединенные Штаты

I’m retired and I don’t use my old 41 daily. This app is better than the original because all the modules come built in. It's worth every penny. Who needs an “=“ key?

Favorite calculator app!

PTG-M5 on

Соединенные Штаты

Works great! I’ve had this emulator on my iPhone for years and I love it. I actually have a working HP-41CV on my desk, but I find this app to be more useful (since you can copy, paste, etc.). Definitely recommend!!

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137
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145

i41CX+ Конкуренты

Name
RPN-65 SD
First programmable calculator!
RPN-34 CE
Legendary classic calculator
Vintage-45
Vintage Calculator (1973)
RLM-15CX
Advance Scientific Calculator
RPN 28x Calc
Math can be fun.
RPN-55 SD
Classic HP Calculator w/Timer
RPN-32 CE
Great classic calculator
RPN-35 SD
First scientific calculator!
RPN-45 SD
Vintage Calculator (1973)
RPN-67 Pro
Vintage Programmable Calc

i41CX+ Доходы и Загрузки

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