RPN-34 CE 4+

Legendary classic calculator

CuVee Software

Designed for iPhone

    • 5.0 • 1 Rating
    • 1,99 €

iPhone Screenshots

Description

RPN-34 CE is the first photo-realistic simulation of Hewlett-Packard's popular mid-range scientific calculator HP-34C for the iPhone. Produced from 1979 through 1983, it was the "Basil" member of the third-generation HP calculators known as the "Spice" series.

It was the first pocket-calculator ever capable of doing integration and root finding.

While the simulator works like the original calculator, a number of carefully designed extensions, along with the tremendously improved speed, make it joy to use even today.

RPN-34 CE comes with the programs of HP's "Applications", "Mathematics", "Surveying", "Student Engineering", and "Statistics" application books built-in! Handbooks may be downloaded from CuVee Software's website.


Features:

• Photo-realistic look-and-feel
• Programmable (999 steps), subroutines, 12 labels, 10 flags
• 100 registers, "continuous", with full store/recall arithmetic
• "Live" register view
• Program listing view with intelligent navigation
• Program library, easily backed-up via iTunes
• Store and retrieve any number of programs
• Sharing: e-mail, AirDrop, Dropbox, copy, paste, print
• 59 programs pre-installed (53 original HP)


Calculator functions:

• Integration, root solving
• Statistics (mean, standard deviation, linear regression, normal distribution)
• Factorial of any number (normal and logarithmic)
• Trigonometric and hyperbolic functions (degrees, radians, grads)
• Polar/rectangular conversions
• Inverse, square root, logarithm, exponential, pi
• Storage arithmetic (both store and recall)
• Statistics (average, standard deviation, y-estimate, linear regression)
• Unit and hours conversions
• 31 additional functions not found on the HP-34C, like time and sound

Details: cuveesoft.ch/rpn34

What’s New

Version 2.6


• After computing an integral, the "uncertainty" stack register Y contains the current "Integration Accuracy" setting (0 = Best, 1 = High, 2 = Norm).

• The "Integration Accuracy" setting is now stored along with the program.

• Added "-" following the step number in PRGM mode, as on a real HP-34.

• The display now may show dashes on lengthy calculations.

• Verified and cleaned up descriptions of many sample programs.

• New sample programs added: "Double Integrals" and "Memory Game and Trainer".


• Bug Fixes:

- The previous version 2.5 didn't drop the stack on y^x.
- Suppressed illegal key sequences, like "LBL CHS" or "LBL +" etc.
– "SOLVE lbl" is now correctly listed as "14 73 lbl", not "14 .lbl" (where lbl = 0..9, 11, 12).
- In PRGM mode, two consecutive RTN steps could show up at the end of a program.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Pascal ,

Excellent simulation

This is not a true emulation, but a simulation of all the features of the original HP-34C, plus some mathematical functions and many enhancements for better usability (editing programs, checking the contents of variables, …).

Especially recommended to all those people who used such a calculator 40 years ago.

App Privacy

The developer, CuVee Software, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

Supports

  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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