![]() ![]() Given your background, the following two (paid) landscape HP calculator emulators may be fun and useful to have. I love the WP34s, but if I don't use if for a few days, I forget where half the stuff is on it. wanting a program that uses the iPad's larger screen to better present the complexity of the device, making it easier to use. I'm torn between the desire to have something "just like" a real HP device vs. I'm not interested in graphing or RPL-based machines like the 48 or 50. I recently retired from my IT job, where I used the 32s daily, and found the WP34s to be a great help in doing subnetting, etc. I'm most interested in a scientific calculator that can also do hex/octal/binary. RPN Calc brings a reverse polish notation watch calculator to the Apple Watch In addition to the standard RPN Calculator app that runs on iPhone, iPad, and. ![]() The one that I usually reach for is the 32S. I have an 11c, 32S, a 32Sii, a cosmetically hideous 42s that works, and a WP34s. Steve, I've used HP calculators since the original HP-25. In addition, Apple allows the use of keyboard shortcuts on the Mac, and rather than clicking the on-screen keypad, users can use the Mac keyboard for entering numbers and many other operations, making Apple's Calculator app a versatile tool for basic math and much more.(08-23-2014 09:53 AM)Peter Klein Wrote: Thanks, all. The Calculator app allows results to be refined by specifying how many decimal places are needed, and the thousands separator can be enabled to help recognize larger numbers more easily. Anyone that can twist their brain into this way of thinking loves it. For example, '22 7 ÷' performs the division with the result '3.142857.' It feels odd to enter calculations in this way, and it takes some getting used to, but the benefit becomes apparent when chaining together calculations without the need for parentheses. This method allows the entry of two numbers before the operator. Also found in the view menu will bring back fond memories for anyone that grew up with an HP calculator. Download i41CX+ and enjoy it on your iPhone, iPad, and iPod touch. The Mac is a powerful and versatile computer, and its Calculator app also has an RPN (reverse polish notation) mode. Download Calculator RPN and enjoy it on your iPhone, iPad, iPod touch, Mac OS X 11.0 or later, or Apple Watch. To access the different special modes, open the View menu and choose the option wanted. Finally, programmer mode allows the use of binary, hexadecimal, and other number bases. For accounting and record-keeping, a paper tape can be shown by choosing that option in the Window menu. There's also a scientific mode with square root, trigonometry functions, and more. MathU RPN is a Reverse Polish Notation (RPN) scientific and financial calculator for the iPhone and iPad running iOS 9.3 or higher. While the default is a basic calculator with only a few operations, many more are hidden inside. For example, a keyboard shortcut or menu selection switches to a unit converter that makes it easy to change from standard to metric, scale-up recipes from teaspoons to ounces, or see how much a £50 order costs in U.S. Related: How To Easily Share Website & App Logins On iPhone, iPad & MacĪpple recently highlighted the Mac Calculator app in the App Store, pointing out that it has several modes of operation, three that are tucked into the View menu, a little-known Convert menu, and a paper tape option in the Window menu. ![]()
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