Screenshots

Description

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 12.0 or above.

Disclaimer: THIS IS NOT A HEWLETT PACKARD CALCULATOR, AND IS NOT SPONSORED IN ANYWAY BY HEWLETT PACKARD OR ANY OF ITS SUBSIDIARIES.

What’s New

Version 7.2

- New Haptic feedback setting added.
- All reported bugs fixed.
- iOS 12 and above ready

Ratings and Reviews

4.7 out of 5
28 Ratings

28 Ratings

R in Mississippi ,

Thanks! I didn't know if I was going to survive!

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.

noel8816 ,

Thank you for the update!

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!!!

Toxless ,

THANK YOU THANK YOU THANK YOU !!!

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!

Information

Seller
Ricardo Lira Matte
Size
22.1 MB
Category
Utilities
Compatibility

Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.

Languages

English

Age Rating
Rated 4+
Copyright
© Ricardo Lira Matte
Price
$9.99

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like