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The RLM-11CX is a full simulation of the successful HP-11C Scientific RPN calculator, with all the functions of the real one in a beautiful high definition interface. It includes a dynamic Portrait and Landscape orientation layouts that can be lock in the calculator’s preference ([g] > [PREF] key sequence). The 11CX version has a complete set of Menus & Features that expand the original calculator functionality and usability: Scientific & Statistic features: - 3D Vector Math: Operations and functions with three components vectors stack with cartesian, spherical or cylindrical coordinates. - Angles & Polar: Angular conversions units ‘from’ or ’to' Deg, Rad, Grad, degree-minute-second and % slope. - Complex Math: Operations and functions with complex numbers stack in rectangular or polar coordinates. - Curve Fitting & forecast with 6 regression models using a X,Y data list. - Equation Solver with editor to enter arbitrary equations and solve for any variable given the others. - Fundamental Universal Constants to enter any of the NIST-CODATA values. - Probability Distributions menu with Exponential, Normal, Uniform, Weibull and t-Student. - Plane Triangles solution for ASA, SAS, SSA & SSS calculation modes. - Spherical Triangles solution for AAA, AAS, ASA, SAS, SSA & SSS calculation modes. - Units Conversion menu and editor with 10 categories: Adds a powerful and completely editable physical units conversion. - X-Y Data Editor: Create, Edit, Save & Load statistical X,Y data lists. Financial & Business features: - Black-Scholes OVM: Calculates “Call” & “Put” options prices of European Options. - Bonds Price & Yield: with Annual or Semiannual coupons and Actual or 30/360 calendars. - Cash Flows Calculations: Calculates NPV,i%,IRR%,NFV,MIRR, NUS, etc. over cash flows series. - Cash Flows Editor: Create, Edit, Save & Load cash flows series. - Currency Exchange: All world currencies with actual online rates. - Margins & Break-Even: calculate business margins and production break-even over all variables. - TVM calculations: “Time Value of Money” problems for loans, amortizations, mortgages, etc. - Tip & Bill Split: Calculates tips over a bill and split the total amount over participants. Other: - Date & Time: Perform calculations over date and time variables. - Memory Registers: View All with Backup & Restore through text emails. - Program Editor: Create, Edit, Save & Load programs. - Program Debug: Executes a program step-by-step with Undo. - Settings: Customize many settings, including formats, sounds, interface, etc. - Quick description of any key. Touch the screen and touch the “?” button to toggle the quick help on. Touch the screen again - Help Documents: A complete set of short documents with examples of all functionalities. System requirements: iOS 13.0 or above. Disclaimer: THIS IS NOT A HEWLETT PACKARD CALCULATOR, AND IS NOT SPONSORED IN ANYWAY BY HEWLETT PACKARD OR ANY OF ITS SUBSIDIARIES.
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My antique 11c is still going strong after over 30 years but it lives on my desk now and I use it every day. To manage on the go, I've had this app since it came out I think, many iPhones ago so I can't even use another calculator Those ominous warnings it was going to stop working and I was going to have to learn how to use a "regular" calculator was terrifying! Thank the maker it's been updated, I am so relieved, and it looks great, operates better than ever and is worth every nickel if you are 11c dependent.
I also own own the HP produced emulation, which as of this writing hasn’t been updated in two years and may no longer be supported. RLM’s version was more feature rich even when it wasn’t the only game in town. I cut my teeth on HP calculators in the 1980’s when I studied aeronautical engineering, and being able to use the old familiar functions and keyboard muscle memory on my phone (and iPad) is a breath of fresh air. I hope RLM continues to support their HP emulations long into the future.
I used an HP-48GX during my time in engineering school and at the beginning of my engineering career. Currently I still have an old HP-11C and this app. I find the app's HP-11C simplicity along with the added financial, unit conversion functions and extended stack a perfect balance in my professional career. Now that the app is updated to 64-bit and on my larger screen iPhone 6S, this has really perfected the interface of this app. Thanks again!!!
Thank you for the update!!! Like another reviewer, I have an original 11c that lives on my desk and I still use it daily. On the go I use this app on my iPhone. I was dreading the possibility of it deprecating and now very pleased to see this update. This is such an excellent rendition of the original device -- thank you for the devotion and labor you put into doing it!
My old App was crucial, but not updated. HP charging quite a bit, so gave this a try. I like the added features. However, it appears that the Currency Converter has an issue. When I press Get Rate, it always returns 1 USD = XXX, where XXX is the country of choice. For example, 1 USD = EUR. But actually checking the value on Transfer sites or even just Google yields 1 USD = 0.85 EUR. Yes, I am attached to the internet and the app does not return an error. Please fix for added stars!
Developed by R.L.M. Software.
RLM-11CX is ranking in Utilities & Productivity
Last update was at Jun 30, 2021and the current version is 7.3.2.
To see all other keys and revenue click here 292974763
RLM-11CX have a 44a user reviews.