Lisa's equation solver

Name: Lisa's equation solver
Availability: InStock
Author: Harnisch Gesellschaft m.b.H.

Harnisch Gesellschaft m.b.H.

Contains ads

Everyone

100K+

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Everyone

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About this app

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

Solve quadratic / cubic / quartic equations and systems of linear equations

Updated on

Aug 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted