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
Tablas de Multiplicar Tablas de Multiplicar - El objetivo de esta app es apoyar en el aprendizaje de los niños en las tablas de multiplicar
al abrir la app nos mostrará la siguiente pantalla:
Tenemos 2 opciones, una es darle en Tablas para estudiar las tablas y la otra es darle en examen para verificar nuestro conocimiento
Geometry Helper Geometry Helper is an Android app which performs various calculations for several geometrical shapes, including: triangle, circle, square, pentagon and hexagon. Simply input one angle, the radius, the side, the area or the diagonal, and you will be given the other properties of the shape. You can also see how the calculations are made using the 'Show me the formulas' button
Learn the Numbers Learn the Numbers (123s) is a fun way for kids to learn their 123s. All 1-40 numbers are included
ChartExpert ChartExpert - ChartExpert is an app to show a variety of charts, works with apps which supports ChartExpert API.
ChartExpert can draw;
- line chart,
- vertical bar chart,
- pie chart, and
- scatter plot, and
- multiple-page chart
GMAT GMAT - The Free GMAT Prep app provides you an exhaustive course for GMAT math and verbal prep, making your phone your mobile tutor. The GMAT prep course has been built based on the new GMAT syllabus and is designed especially for studying on mobile to help you score to get into the MBA school of your choice
Mathematics third grade guru Mathematics third grade guru - Mathematics tests (Infinite numbers-system generated) for Third grade students. Contains 3 Levels.***APP contains 3.OA Represent and solve problems 3.OA Word Problems ,3.OA Multiplication,3.OA Division,3. NF Fractions,3.OA Equations ,Multiplication & Divsion, 3.OA all four operations 3.NBT Numbers and operations,3.MD Measurement,3
DinoKids Math DinoKids Math is a simple, fun and educative mini game. Solve the various math problems by dragging and dropping the correct numbers into the equations. Compete for the most correct answers in the least amount of time
Statistics Quick Reference Statistics Quick Reference was designed by a qualified statistics Instructor. Each of the concepts was explained in detail, followed by an example for better understanding
Other Software by developer «Roman Langrehr»:
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
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
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
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
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
