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
Fence Post Plotter Fence Post Plotter - Plot out 2 dimensional fence diagrams easily. (It might take you some time to get used to the controls, but they become easy with a couple attempts.) ** See below for known usability issues.
The app keeps track of how many end posts, corner posts, sections, and line posts you have added
Math Practice Math Practice - Maths Practice, Maths Workouts with addition, subtraction, division, multiplication, Tables up to 20,
You can practice maths and increase speed without pen and paper. Practice maths and score more. Simple to use and easy interface for kids, students, teens,
Test your mental math and exercise your brain
Linear X Linear X - is an efficial assistant and useful mathimatical instrument for Android smartphones. It is able to give hints how to solve different equations
Pocket Geometry Pocket Geometry - Simple and easy to use geometry app that you can carry in your pocket!
Calculate the perimeter, area, surface or volume of various geometric shapes.
Shapes include 2D (square, rectangle, circle, triangle, trapezoid, parallelogram) and 3D (cone, pyramid, sphere, cube, cylinder and rectangular prism)
BalloonMath BalloonMath - BaloonMath is an entertaining game which puts your math skills to the test. It is fun to play and is recommended for all ages.
The game has two play modes. In one mode you have to pop the balloon with the smallest number, while in the other you will need to burst the balloons containing an incorrect calculation
3D Graph OpenGL 3D Graph OpenGL - 3D graph is program for drawing mathematical equations in form of 3D graph. You can write whatever equation you like and use variables x and y as you like. You enter equation in text box at the top of the screen and press Draw button to draw it
JustMath Lite One of the most powerful scientific calculators available on Android. The application includes a powerful expression interpreter which is able to solve all your expressions. The program interface makes it easy to edit the expression, plot functions
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
Math Pair Math Pair for kids is a memory matching game which also helps practice addition, subtraction, multiplication and division. A fun and entertaining game for kids and adults.
One pair contains an operation (such as multiplication and division) and it's answer
Other Software by developer «Roman Langrehr»:
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
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
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
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
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
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
