HP 15C Calculator
| Category | Price | Seller | Device |
|---|---|---|---|
| Utilities | $14.99 | HP Inc. | iPhone, iPad, iPod |
This RPN calculator offers the features, algorithms and calculation sequences of the original 15c Scientific Calculator conveniently stored on your iPhone, iPad or iPod Touch.
FEATURES:
• Authentic app, developed by HP
• Award-winning HP Support
• Identical algorithms and calculation sequences as the original HP 15c Calculator
• RPN data entry
• Matrix calculations
• Complex functions – real and imaginary
• SOLVE key find the root of an equations
• Numerical integration
• Ideal for math and engineering students and professionals
• Programmable – up to 448 lines
Reviews
Numbers are not in calculator display window
gaijin88
I just upgraded to the iPhone 12 Pro Max with iOS 14.2. The numbers now show up below the calculator display window. This problem did not happen with the iPhone 11 Pro Max running the same iOS. Otherwise the calculator appears to be working normally. Please fix this bug.
Great app
Foo on You
Love it. Can’t find the real thing at a reasonable price so this is a welcome stand-in. Five stars for you! I just discovered a bug this morning, though. The inverse trig functions ignore the degrees/radians/grads setting and always return an answer in radians.
Numerals not centered in display window
Sam Cooper
Some time ago, an update (either iOS or HP, can’t remember) moved the numerical display on portrait mode out of position. It has yet to be fix and I’ve tried deleting and reinstalling the app to no avail. Otherwise, I love this app almost as much as I love my real 48GX!
Update needed
BRT_Mobile
Trying to use my purchased calculator and it will not work with the IOS. Needs to be updated..
Orientation Issue
Silver Skates
The vertical orientation places the digits below the display. The horizontal position is fine. All else seems ok.
love the app, but…
leeast
upgraded on 5/5/21. the portrait (basic calc mode) on my 2020 iPad Air still has the numbers shifted up out of the display window. Looks good on my mini and iphone.
Portrait mode display issue.
EricL222
The portrait mode has a bug… the display is shifted so that numbers are shifted to the right it’s no aligned with the display window.
