Features & Capabilities

Solve any cubic equation in one place. Enter the four coefficients a, b, c, and d for

a·x³ + b·x² + c·x + d = 0

and get all roots in a single tap.

Why this app
Cubics appear everywhere: school and university math, engineering, physics, and data modeling. This app is built for quick checks, homework, and intuition—without hunting for formulas or wrestling with a scientific calculator.

Exact math, not guessing
Roots are computed with the classical cubic formula (depressed cubic, discriminant cases, Viète’s trigonometric form for three real roots, and Cardano’s method when there is one real and two complex roots). That means closed-form, algebraic results—not an iterative numerical solver that might drift or miss multiplicity.

What you get
Up to three roots, shown as real numbers or complex numbers (a + bi) when needed.
Clear handling of degenerate cases: if the leading coefficient is zero, the app falls back to the quadratic or linear case and tells you what happened.
A clean, modern interface that stays out of your way.

User Growth & Download Statistics

App
By:
Ralf Schnickmann
Downloads:
4
Version:
1.9 Last updated: 2026-04-05
Version code:
9
Creation date:
2026-04-05
Publisher country:
DE DE
Permissions:
  • com.android.vending.CHECK_LICENSE Safe
  • de.meinkolleg.roots.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Size:
2.12MB
Email:
rs*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-11
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Ralf Schnickmann
Google Play Store
https://play.google.com/store/apps/details?id=de.meinkolleg.roots
Email:
rs*****@gmail.com
Website:
https://meinkolleg.de

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