Quadratic Equations - This application solves quadratic equations (axAČ+bx+c=0), so you get the points where y=0. When you write in the first box a 0, you can also get the zero points of a linear equation.
When the checkbox in menu-> Settings is checked, you also get complex numbers as results.
What's New in This Release:
· Replaced the +- with - and the -- with +. The +- and the -- sometimes appeared in solutions with complex numbers.
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Supported operating systems:
Google Android 1.5, Google Android 1.6, Google Android 10.x, Google Android 2.0, Google Android 2.1, Google Android 2.2, Google Android 2.3, Google Android 3.0, Google Android 3.1, Google Android 3.2, Google Android 4.0, Google Android 4.1, Google Android 4.2, Google Android 4.3, Google Android 4.4, Google Android 5.x, Google Android 6.x, Google Android 7.x, Google Android 8.x, Google Android 9.x
Magoosh GRE Prep Magoosh GRE Prep - Prepare for the Revised GRE test with Magoosh's comprehensive video lessons. The lessons are created by expert tutors with over a decade of teaching experience. On average, students using the lessons improve their scores by 8 points on the new scale (150 on the old one).
After studying for the test, visit Magoosh's website (gre.magoosh
Matrix 10 Free Matrix 10 Free - The Matrix Calculator supports square matrices with size of 2 through 10 and implements the following functions:
Determinant
Inverse
Transpose
A + B
A - B
A * B
The calculator has three (3) memories to facilitate argument manipulation for calculations
Math Ref Free Math Ref Free - Math Ref Free is a free version of the great math reference application, Math Ref. This app gives you just a sample (over 600) of the many (over 1,300) helpful formulas, figures, tips, and examples that are included in the full version of Math Ref. So, if you are a student, teacher, or need math for work and want to try before you buy, this app is for you
Math Formulary Math Formulary covers all mathematical formulas that are usually used in the school and the university. Where necessary graphics are included to depict and explain the topic better.
The content is organized into following groups:
- Basic Arithmetic
- Algebra
- Analysis
- Geometry
- Trigonometry
- Analytical Geometry
- Logic
SD-Card Installation is supported
Ratio and Percentage Ratio and Percentage - Ratio and Percentage has 6 subtopics: 1. Ratio and Proportion: this topic teach you how to find the ratio between two numbers, and what proportion means. 2. Unit Rate: this help you answer the question “How much/ how many per …” or “... for one/ a(n) ...”
Kids Math Game Kids Math Game For Free.
It is an educational application especially for kids
Other Software by developer «Roman Langrehr»:
Report Forecast Report Forecast is an Android app which allows students/pupils to save all received grades/marks and calculates the report. The application has an intuitive interface. Press "Manage Subjects" to add and delete subjects. "Add Grade" lets you add and delete grades/marks and see a list of all grades/marks
Linear Equations Linear Equations - This app calculates from the coordinates of two points the equation of a line.
Enter the coordinates in the fields and tap the button to get the equation "mx+n".
What's New in This Release:
· Now available in English.
· Bugfixes with the ads
Coin Caster Coin Caster - This app selects a person/option/thing by lot.
When you want, for example, a chance from 2:1, just enter in two textfields the same thing.
This application helps when you want to draw but you don't have a coin with you
Electric Tangram Electric Tangram is a Brain & Puzzle-Game, where you have to finish an electric circuit. The goal is to make the light bulb glow and fill all the gaps. (But you don't need to connect all tiles!)
Control:
Move a tile from the lower part of the screen in the playing field. Tap it shortly to rotate it. A tile always rotates clockwise about the touched point
GPS Coordinates Converter GPS Coordinates Converter - With this app you can convert GPS coordinates from "degrees, minutes, decimal seconds" to "decimal degrees".
What's New in This Release:
· Locate your phone and show the coordinates
What's New in 2
Random Generator Random Generator - This app selects a random person/option/thing from a lot.
If you want, for example, a chance from 2:1, just enter in two textfields the same thing.
Press the little plus at the bottom to add a textfield. To add more textfields at once, you can type in the textfield right to the plus a higher number than 1
