jrpn15 2.1.20
HP 15C RPN Scientific Calculator
12downloads
5this week
FreeFreeware
0reviews
Screenshots
About jrpn15
Scientific RPN calculator that simulates an HP 15C. It simulates the appearance and behavior of the original, including the seven-segment display, and the little blink you get when entering numbers.
Full source is available on Github. There is no advertising of any kind -- this is a hobby project, and a bit of a labor of love.
License: GPL-3.0-only
Full source is available on Github. There is no advertising of any kind -- this is a hobby project, and a bit of a labor of love.
License: GPL-3.0-only
| Release info | Update on Jun 02, 2026 |
|---|---|
| Release notes | • Floating point entry fidelity improvements in Grow LCD mode: Issue 141 • 16C int mode: Better handling of leading zeroes on digit entry: Issue 159 • 16C ones-complement mode: Fix handling of -0 for addition/subtraction: Issue 152 • Add option to simulate Voyager stack-lift bug on CHS: Issue 150 • 15C: Persist USER mode • Default to allowing "," keyboard accelerator alias for ".": Issue 147 |
| Listing data | Flathub |
Reviews
No reviews yet. Be the first to review jrpn15.
Used jrpn15? Tell other visitors what you thought.
Log in to write a reviewOther products by this publisher
- "No Distractions" for YouTube 4.10 ----
- #Bible 11.5 "Incredible App - My sister shared this app with me a few weeks ago and it is truly incredible.
- #filmphotography 1.4.2 So, you decided to shoot on film?
- $quirrel 1.5.1 $quirrel Budget & Finance helps you plan each paycheck, track spending, manage debt, and see what is safe to spend before the next payday.
- % Percentage Calculator Pro 1.41 This is the Pro version of % Percentage Calculator.
Most viewed Linux Utilities
-
1
Press 0.4.0
Music library compressor
-
2
Anytype 0.57.7
The everything app for those who celebrate trust and autonomy
-
3
Secrets 14.0
Manage your passwords
-
4
SlimeVR 21.1.0
Accessible full-body tracking in VR
-
5
Luna 1.1.6
An amazing calendar widget
-
6
Greenery 1.0.0
Crypto bookkeeping wallet
-
7
Mingle 0.30
Combine emojis with Google's Emoji Kitchen
-
8
Decoder 0.10.0
Scan and generate QR codes
-
9
Barrier 2.4.0-5.15-23.08
Barrier - Share mouse and keyboard over the local network
-
10
openterfaceQT 0.5.33
App control openterface-Mini-KVM
Most downloaded Linux Utilities
-
1
YankLog 2.5.2
Searchable clipboard history
-
2
Dabri 2.4.0
Offline speech-to-text desktop app
-
3
QLog 0.54.1
Amateur radio logbook
-
4
Clockode 0.4.0
TOTP Client
-
5
Enroll 1.2.11
Fingerprint record management
-
6
WeatherWidget 2.2.0
Live weather and world clocks
-
7
MDEZ++ 0.15.0
A lightweight C++20 and Qt GUI Markdown editor
-
8
FormatLab 2026.11.3
Convert Video, Audio and Images
-
9
NeoRegex 3.2.0
Regular expression editor and tester.
-
10
openterfaceQT 0.5.33
App control openterface-Mini-KVM