JRPN 15C

com.jovial.jrpn15
by Zapstore _@zapstore.dev

Republished from GitHub / F-Droid by the Zapstore main account.

Scientific 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. Includes complex math, matrices, numerical integration, solving for the root of an equation and statistics. Very state of the art for 1982! Full source is available on Github.

First release: Jun 17, 2025, 1 total release.

Most recent release: Jun 17, 2025.

Repo

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Releases

  • Jun 17, 2025 2.1.19 Release page →
    Android-only release: * Android: Allow choice between Android haptic or vibrate API: Issue 102 * Android: Build with Flutter 3.23.3, which fixes potential Android platform memory leak: Issue 139