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Lisa's equation solver APK

Latest Version 0.9.7o for Windows
Updated 2025-04-13

App information

Version 0.9.7o (#44)

Updated 2025-04-13

APK Size 11.9 MB

Requires Android Android 6.0+ (Marshmallow)

Offered by Harnisch Gesellschaft m.b.H.

Category Free Education App

App id at.harnisch.android.equations

Developer's notes Solve quadratic / cubic / quartic equations and systems of linear equations

Screenshot

Click on the image to see full size

Latest updates

What's new in Lisa's equation solver 0.9.7o

★ Many updates to functionality and user interface

Editor's review

Download the latest Lisa's equation solver application, version 0.9.7o, compatible with Windows 10/11 (using emulators such as Bluestacks), Android devices. This free Education app is developed by Harnisch Gesellschaft m.b.H. and is easy to download and install.

Previous versions, including 0.9.7o, 0.9.7n, are also available. If you need help or have any problems, please let us know.

Description

Small tool to solve:
- Quadratic equations
- Cubic equations
- Biquadratic equations
- Quartic equations
- Systems of 2 to 5 linear equations

App permissions

Lisa's equation solver 0.9.7o APK requires following permissions:

Allows applications to open network sockets.

Allows an application to write to external storage.

Allows an application to read from external storage.

Allows applications to access information about networks.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.

Allows an application to change the Z-order of tasks.

Ratings and Reviews

Rating: 5.0/5 based on Less than 100 reviews

(*) is required

5 ★ Thank you

5 ★ Good app!!!

4 ★ Please add option to show answers in fraction

5 ★ Thank you

4 ★ Please add option to show answers in fraction

Previous versions

Lisa's equation solver 0.9.7o APK for Windows (#44, 11.9 MB)

Lisa's equation solver 0.9.7n APK for Windows (#43, 8.4 MB)