About & Pics

Description

An easy to use calculator with steps that solves quadratic equations in the form ax^2 + bx + c = 0, ax^2 + bx = 0 and ax^2 + c = 0. Just enter the values of ‘a’, ‘b’ and ‘c’, and click ‘Solve’.

Features:

• Solves quadratic equations with real and complex roots using the quadratic formula.

• Shows steps.

• Supports whole, fractional and decimal coefficients.

• Supports pre-defined formats for complete and incomplete quadratic equations.

• Keeps history to view recent calculations.

 $1.99 in iOS App Store

Screenshots

Quadratic Equation Calculator with Steps screenshot 1Quadratic Equation Calculator with Steps screenshot 2Quadratic Equation Calculator with Steps screenshot 3Quadratic Equation Calculator with Steps screenshot 4

Version History

Launched Sep 11, 2012 (over 6 years ago).

Releasing new versions every 7 months, on average.

Mar 02
2016
(Current)
Version 2.0.3

Performance improvements.
Minor bug fixes.

Aug 30
2015
Version 2.0.1

Interface and performance improvements.

Oct 16
2014
Version 2.0.0

Supports iOS 8.
Interface improvements.
Added predefined formats for solving incomplete quadratic equations.
Supports fractional coefficients.
New app icon.
Minor bug fixes and performance improvements.
Added history list.
More detailed results.
Added 7 color styles.

Mar 22
2014
Version 1.1.1

New app icon.
Minor bug fixes and performance improvements.
Calculates the approximate values of complex roots.

May 03
2013
Version 1.1.0

Supports decimal coefficients.
Shows more detailed solution.
Interface improvements and bug fixes.
Performance improvements.
Calculates the approximate values of roots.
Added language support for Portuguese, Danish, Dutch, Italian, Finnish, Greek, Turkish, Japanese, Korean, Norwegian, Swedish, and Chinese.

Sep 17
2012
Version 1.0.1

Application chooses the default interface language based on the language settings of the device where it is running.
However, you can easily change the language after you run the application.

Sep 11
2012
Version 1.0.0

Previous 3 versions

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