Regneregler

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# Description

Formler og "regnemaskiner", der viser mellemregninger.

Med app´en "Regneregler" får du hjælp til dagligdagens matematik, og du kan genopfriske dine matematikkundskaber med en hurtig oversigt over formler og begreber.

En uundværlig app for elever, forældre, håndværkere og alle andre - uanset niveau - da den både kan bruges som opslagsværk og som hjælp/støtte med forklaringer til selve udregningerne.

App´en tager udgangspunkt i undervisningen i grundskolen, men rummer også mange emner, der bruges på gymnasiale uddannelser eller i erhvervslivet.

Teksterne er skrevet, så de er let forståelige. Vores mål er, at alle skal kunne være med - uanset niveau.

App'en indeholder også en matematisk ordbog over matematiske begreber.

* Geometri

Se geometriske figurer, formler og regn på blandt andet arealer, vinkler og meget andet.

* Rumgeometri

Se rumgeometriske figurer, formler og regn blandt andet på rumfang.

* Omregninger

Omregn imellem grader og radianer, hastighed, længde, arealer, rumfang, målestoksforhold og tidsenheder.

* Finans

Læs om lånetyper og beregn terminer, procenter og omregn valuta eller beregn moms.

* Tal og algebra

Løs ligninger, regn med brøker eller dividér, gang, læg sammen eller træk fra.

Se også reglerne for parenteser, potenser, rødder og rækkefølgen af regnearterne.

* Statistik og sandsynlighed

Lær om diagrammer, mængdelære, observationer, kombinatorik og sandsynligheder.

* Funktioner

Lær om de forskellige typer funktioner og beregn eller tegn dem i vores tegnemaskine.

* Spil

Træn den lille tabel eller regnearternes rækkefølge.

* Tabeller

Se "den lille" eller "den store" tabel.

Regneregler app'en er lavet af Site Project ApS, der også står bag hjemmesiden regneregler.dk

Formulas and "calculators" that show intermediate results.

With the app "Calculation rules" to get help for everyday math, and you can refresh your math skills with a quick summary of formulas and concepts.

An indispensable app for students, parents, builders and everyone else - at any level - as it can be used both as a reference and help / support with a description of the calculations.

The app is based on teaching in primary school, but also contains many items used in secondary education or in business.

The texts are written so that they are easily understood. Our goal is that everyone shall have the opportunity - at any level.

The app also contains a mathematical dictionary of mathematical concepts.

* Geometry

See geometric figures, formulas and rain in, among other areas, angles and much more.

* Solid geometry

See rumgeometriske figures, formulas and rain among other volumes.

* Conversions

Convert between degrees and radians, speed, length, area, volume, scale and timing devices.

* Finance

Read about loan types and calculate dates, rates and convert currency or calculate VAT.

* Numbers and algebra

Solve equations, calculating with fractions or divider, once put together or move on.

See also the rules of brackets, powers, roots and order of rain species.

* Statistics and Probability

Learn about diagrams, set theory, observations, combinatorics and probability.

* Features

Learn about the different types of functions and calculate or draw them into our drawing machine.

* Play

Train the small table or rain species order.

* Tables

See the "small" or "large" table.

Mathinary app is made by Site Project ApS, which is also behind the website regneregler.dk

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

4.0

998 total

5 543

4 173

3 103

2 58

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A Google User

Genialt Håber på at den udvides løbende...!!

A Google User

Glimrende

A Google User

Sådan Genial til at forklare ungerne reglerne, når de ikke tror på forældrene.

User reviews

Sådan Genial til at forklare ungerne reglerne, når de ikke tror på forældrene.

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# What's New

Version 2.4

Enkelte fejlrettelser til formeltegneren samt scroll der kunne låse på nogle telefoner.

Version 2.3

Designet opdateret og emnerne er udvidet. Enkelte fejlrettelser og en del nye emner tilføjet.

# Additional information

Updated

May 5, 2014

Size

Varies with device

Installs

100,000 - 500,000

Current Version

Varies with device

Requires Android

Varies with device

Permissions

Report

Flag as inappropriate Offered By

Site Project ApS

Developer

# Similar

## Mathinary math

Math topics carefully written to make it easy to understand math, calculators that give explanations and intermediate results, and a collection of formulas. Does not require network access.

Mathinary is a powerful educational math tool for students and parents who help their children with math.

Mathinary contains formulas, explanations and calculators. The calculators give explanations, intermediate results and final results. The calculators are simulating how a person would calculate the result, by showing every step of the calculation including descriptions.

The topics in Mathinary are described with text, which has been carefully written to avoid difficult words, and making it simple for students and their parents to understand math.

Mathinary is an invaluable app for children in school, their parents and others who needs help with math or those who just wants to freshen up their knowledge.

Mathinary is concentrated on math in school from the 5th to the tenth grade, but is also covering topics used in higher educations.

Topics covered:

* PLANE GEOMETRY

Annulus, circle, circle sector, circle segment, lines and points, parabola, parallelogram, polygon, quadrilateral, rectangle, rhombus, square, trapezoid, triangle, unit circle, vectors

* SOLIDS

Cone, frustum cone, cylinder, parallelepiped, prism, pyramid, frustum pyramid, sphere

* CONVERSIONS

Area, currency, degrees and radians, length, scale, speed, time periods, time units, volume

* FINANCE

Annuity loan, annuity savings, currency conversion, future value, percentage, value added tax

* Numbers & Algebra

Addition - long, binary numeral system, divisibility rules, division – long, exponents, fractions, linear equation, multiplication – long, order of operations, parentheses, quadratic equation, roman numerals, roots, sets of numbers, simplification, subtraction –long

* Functions

Exponential functions, inversely proportional function, linear function, power function, proportional function, quadratic function

* Probability & statistics

Binomial distribution, charts, combinatorics, observations, probability, set theory

* Tables

Fractions / least common denominator, multiplication 10x10, multiplication 12x12, multiplication 20x20

* Math games

Multiplication game, order of operations game

The developers can be contacted within the app, in the section “ABOUT” and then “Contact us”

## Matematik Quiz

Pondar

1

Denne matematik app til gymnasie niveau A (stx, hhx, htx, hf) er en sjov måde at teste på om man har styr på matematikken. Den er lavet som en quiz med forskellige kategorier, hvor man kan afprøve sig selv.

Desuden er der en highscore liste, så man kan se hvor man måske har lidt problemer og hvor man er god. Der er også forklaringer med til nogle af svarene samt en demonstration af 3D grafik lavet ved hjælp at vektorer i rummet, som

er en af kategorierne i quizzen.

Spørgsmålene bliver tilfældigt udvalgt hver gang, så man kan prøve quizzen et par gange uden at få de samme spørgsmål.

(Note: This is a Danish language only app)

## Formelsammlung Mathematik

anjokes

1

Die Formelsammlung Mathematik App bietet einen schnellen Zugriff auf die wichtigsten Mathe Formeln die man in der Schule und dem Studium brauchen kann. Folgende Gebiete werden angeboten:

- Grundrechenarten

- Algebra

- Analysis

- Geometrie

- Trigonometrie

- Analytische Geometrie

- Logik

- Grundrechenarten

- Algebra

- Analysis

- Geometrie

- Trigonometrie

- Analytische Geometrie

- Logik

Dies ist die kostenlose Version der Formelsammlung Mathematik Pro App die man für einen kleinen Betrag erwerben kann. Diese Version hat denselben Funktionsumfang wie die Pro beinhaltet aber Werbung.

Link zur Pro Version: https://play.google.com/store/apps/details?id=com.anjokes.apps.math.de.pro

## Geometry Pad

Geometry Pad is a dynamic geometry application for Android tablets with universal appeal. Teachers can use it in a geometry class for better students engagement and deeper understanding of geometric concepts. Students would benefit from using Geometry Pad while working on geometry assignments at home as well. Easily create complex geometric sketches, measure everything you have in your document, experiment with shapes and transformations.

Use following tools to sketch your geometry constructions (*):

- Move and scale. Scroll the workbook by your finger. Pinch and zoom the content of your workbook. Move and modify geometric shapes.

- Compass to create arcs.

- Point. Plot a point on the workbook. Customize point name and color.

- Line. Create a line. Customize line style, color and start/end points. Calculate line length (distance between points).

- Midpoint for lines. Show/hide midpoint for lines and polygon sides. Snap to midpoints.

- Parallel, perpendicular and tangent lines. The lines can be created as easily as regular lines. Just create and move the line until it automatically snaps to parallel, perpendicular or tangent.

- Angle. Create an angle with up to 1 degree precision. Customize angle line style and color.

- Triangle. Create a triangle of one of the predefined types: regular, right triangle, isosceles, equilateral. Customize sides style and color. Calculate triangle perimeter and area. Calculate inner angles of the triangle and length of its sides.

- Triangle lines. Create altitude, bisector and median lines in a triangle. Calculate length of triangle lines. Customize lines style and color.

- Quadrilateral. Create a quadrilateral of one of the predefined types: regular, square, rectangle, parallelogram, rhombus. Customize sides style and color. Calculate quadrilateral perimeter and area. Calculate inner angles of the quadrilateral and length of its sides.

- Circle. Create a circle. Calculate circle perimeter and area. Easily create circles inscribed into a triangle by placing circle's center close enough to the incenter of a triangle.

- Circle radius and chord. Create radius and chord lines for a circle. Customize lines style and color. Calculate the length of the lines.

- Polygons and regular polygons.

- Arcs and circular sectors.

- Ellipses.

- Text annotations. Create floating and pinned single and multiple lines text annotations. Customize text/background color and transparency.

- Measurements tool. Measure shape properties in single touch. Measure intersection points (line & line, line & circle). Use multitouch to measure distance between points and angle between lines.

- Transformation tools: rotation, reflection, enlargement and translation.

- Manual input of coordinates, lengths and angles. Use manual input to precisely locate points, setup custom length for a line or a polygon side, and change angle value.

- Built-in calculator: basic arithmetic functions, square root, sin, cos, tan.

Manage multiple documents with your geometric sketches at the same time using Save and Load features. In addition, you can share documents through e-mail or Dropbox.

Some of the tasks you can solve with Geometry Pad:

- Create geometric shapes and measure all its possible metrics like length, angle, area, perimeter, intersections, distance between points, angles between lines.

- Move/resize geometric shapes and watch how its metrics are changing in real time.

- Demonstrate circle theorems by creating and changing inscribed and center angles.

- Demonstrate theorems about incircles and excircles locations.

- Create and annotate complex geometric figures. Share them through export to image and e-mail features.

* Geometry Pad is a commercial product and some of its features are unavailable in the free version. A paid in-app unlock is required to get access to the premium features (Premium Features Pack).

## Dr. Geo

iStoa

1

Be a geometer with Dr. Geo: construct and manipulate interactive

geometric models. Learn geometry, mathematics (and physics, too!) visually and

interactively.

geometric models. Learn geometry, mathematics (and physics, too!) visually and

interactively.

- Construct quadrilaterals and explore the properties of the

parallelogram, rectangle, rhombus or square.

- Draw a triangle and its circumscribing circle, then drag one of its

corners slowly to cross the opposite side. Visually observe why a

straight line is an "infinite circle". Get junior high school kids

motivated with the idea of "crosscap" in projective geometry and

topology.

- Learn about the symmetry you can find in car logos.

- Understand why the measures of the interior angles of a triangle

always add up to 180 degrees.

- Visualize the properties of the rectangle, isosceles or equilateral

triangles.

- Understand how a Newtonian telescope works and play with its model.

- Play with the Trammel of Archimedes to draw ellipse.

- Draw an ellipse, then drag one of its focii, and watch how it

gradually becomes a hyperbola.

- Move the focus of a lens in a Dr. Geo sketch, and learn how a real

inverted image morphs into a virtual upright image. Use the macro

function to stack two lens and create your microscope in Dr. Geo.

- Discover how Eratosthenes calculated the circumference of the Earth.

Plus many more to explore or to create yourself.

All in all Dr. Geo is an interactive geometry application. It allows one to

create a dynamic geometric model you can manipulate according to its

constraints. It is usable at home or at school, in primary or

secondary education level. With the free Desktop version, you can also

construct very elaborated sketches to share with your friends,

students or kids on tablet.

With Dr. Geo you construct:

- free point, mobile point on a curve, intersection point, point at

the middle of two points, or segment middle.

- line, parallel line, perpendicular line, perpendicular bisector,

angle bisector, ray, segment, vector, circle, arc, polygon, locus.

- geometric transformation: symmetry, reflection, translation,

homothety (scale).

- distance between objects, length, coordinates, equations, free text.

- macro-construction: teach Dr. Geo how to construct complex objects

for you.

When constructing an object, Dr. Geo deduces from your construction

sequence the exact nature of the object you want to construct.

For example, to construct a circle, you can:

1. select two points then Dr. Geo constructs a circle defined by its

center and a point it goes through.

2. select one point and a segment then Dr. Geo constructs a circle

defined by its center and a radius equal to the segment's length.

3. select one point and a value then Dr. Geo constructs a circle

defined by its center and a radius equal to the value.

When necessary, Dr. Geo constructs for you, on the fly, intermediate

point(s): free on the sketch, mobile on a curve or at the intersection of

two curves.

## Formelsamling

En formelsamling som innehåller så gott som alla formler inom Fysik, Matematik och Kemi på gymnasienivå.

Då detta är första versionen av applikationen kommer ett flertal uppdateringar. Därför tar vi tacksamt emot synpunkter och förslag på ändringar som ni kan skicka via vår mail.

pontusludvig@gmail.com

## Geometry Calculator

MaDeVo

1

This App is made for Geometric Calculations.

Its perfect for Geometry lessons in school or multiple situations every day.

Its perfect for Geometry lessons in school or multiple situations every day.

Here is a short overview of possible calculations:

*** Circle ***

Area - Perimeter - Radius - Diameter - Sector - Arc

*** Rectangle ***

Area - Perimeter - Length - Width

*** Triangle ***

Area - Perimeter - Base - Legs - Height

*** Parallelogram ***

Area - Perimeter - Base - Top - Sides - Height

*** Trapezium ***

Area - Perimeter - Base - Top - Sides - Height

All Calculations are supported bei colored Drawings.

Have Fun :)

## Area and Volume Calculator

GK Apps

1

This free app is a geometric calculator which is able to calculate area and volume.

Area Calculator: You are able to calculate the area for the most important geometric figures. You can calculate the area of circle, ellipse, rectangle, square, trapezoid, triangle, parallelogram, rhombus, sector and triangle.

Volume Calculator: You are able to calculate the volume for the most important geometric objects. You can calculate the volume of cone, cube, cuboid, cylinder, sphere, square pyramid and tetrahedron.

Best math tool for school and college! If you are a student, it will help you to learn geometry!

## Cocomong Season 1

BLUEPIN

1

Cocomong in Refrigerator Land a fun fantasy journey inside the refrigerator

Cocomong Season 1, the fun-packed animation!!

Event #1 : Buy all 24 episodes and receive 30% discount ($10 -> $6.99)

Cocomong Season 1, the fun-packed animation!!

Event #1 : Buy all 24 episodes and receive 30% discount ($10 -> $6.99)

“Stories and adventures sweeter than ice cream are hiding inside our fridge”

Foods sleeping inside the refrigerator are back to life!

Sausage turned into a monkey, and egg turned into a rabbit.

Radish turned into a hippo, duck into an alligator, and carrot into a donkey. They are going on an adventure to the Refrigerator Land.

Cocomong and his friends want to be loved, accepted, and stay together, but they are like our children who are yet a little awkward and in need of help.

To learn how to accept and love each other, what will happen today in the Refrigerator Land?

Shall we begin our journey with Cocomong to the Refrigerator Land where fun adventures happen every day?

◆ Animation

- Content : Full 3D Digital Animation (26 episodes + 1 free episode. 1st episode event) 11 minutes per episode

- Genre : Comic Edutainment

◆ Universal app : can be used both in Phone and Pad with a single purchase.

◆ App inquiry : for payment error and problems pertaining to app (helpdesk@bluepin.co.kr)

◆◆Notice from Bluepin◆◆

Greetings! As the manager of Bluepin, I’d like to take this opportunity to thank everyone who has shown interest and support to our apps.

Usually, customers post their inquiries regarding app usage in a form of a review, and our only means of responding to such an inquiry was replying to those review. However, due to technical problems in posting our responses or delay, customer support was not provided in a timely manner.

To better serve our customers, we have opened the Bluepin Customer Support Center to process our customer inquiries as quickly and efficiently as possible. Please contact helpdesk@bluepin.co.kr for inquiries and problems pertaining to apps. When contacting customer support, please read the following for quicker response to your inquiry.

(1) Contacting customer support by phone

-To send an inquiry from your device, go to your phone app’s info and select helpdesk@bluepin.co.kr.

(2) Contacting customer support by internet

- For online inquiry, please include store of purchase, name of purchased app, device in use, and the OS version for faster response.

Thank you.

## Probability theory

If you toss a coin 5 times, how many times will fall tails?

If you roll the dice 7 times, how many times will drop 2?

And if you throw a coin and dice to 1 million times?

Spend 10 million tests a few seconds on your phone/tablet!

If you roll the dice 7 times, how many times will drop 2?

And if you throw a coin and dice to 1 million times?

Spend 10 million tests a few seconds on your phone/tablet!

The calculator allows you to calculate:

- probability of an event (the number of favorable outcomes, all possible outcomes);

- the conditional probability of the event;

- the relative frequency of the event (the number of occurrences of the event, the total number of trials);

- combinatorics: permutations (up to 10 000 elements);

- combinatorics: accommodation (up to 5 000 in the placement of the elements 100 000 000);

- сombinatorics: combination (up to 10 000 in combination with 10 000);

- сombinatorics: combination (up to 10 000 in combination with repetition 10 000);

- addition probability of incompatible events;

- multiplication of probabilities;

Also contained in the calculator formula and the definition of the theory of probability.

## Statistical Distributions

GK Apps

1

This free math app is a statistical calculator which calculates the values of different Statistical Distributions.

The following distributions are available:

The following distributions are available:

- Binomial Distribution

- Normal Distribution

- Students t-Distribution

- F-Distribution

- Exponential Distribution

- Poisson Distribution

- Chi Squared Distribution

Best mathematical tool for school and college! If you are a student, it will helps you to learn statistics and probability theory.

Note: Statistics is the study of the collection, organization, analysis, interpretation and presentation of data.

Probability theory is the branch of mathematics concerned with probability, the analysis of random phenomena. The central objects of probability theory are random variables, stochastic processes, and events.

## PhotoMath

PhotoMath is the world's smartest camera calculator! Just point your camera to a Math problem, and PhotoMath will instantly display the answer.

Join millions of users worldwide and make your learning progress faster and more enjoyable.

Use it to get help when you're stuck with a problem. Hit the steps button, and see a full step-by-step solution!

Students can use it as a tool to learn Math, while parents can use it to quickly check their kid’s homework. With PhotoMath, you can have a Math teacher in your pocket! :)

PhotoMath currently supports basic arithmetics, fractions, decimal numbers, linear equations and several functions like logarithms. Support for new Math is constantly added in new releases as we aim to make the entire Math easy to learn.

Handwritten text is not supported, only printed problems from Math textbooks.

PhotoMath is not fully magical (yet) and it is possible to find a Math problem our app will not recognize. If this happens, please send us feedback. With your help, our team of wizards will add new spells to PhotoMath and make it more magical in the future versions. :)

Keywords: PhotoMath, Photo Math, PhotoMath app

## OMS Quadratic Equation Solver

"OMS Quadratic Equation Solver " is handy tool for solving quadratic equations.

Quadratic equations calculator not only calculates the answer (discriminant and the roots of the quadratic equation), but also shows a detailed step by step solution (need Internet connection).

Application gives you all calculations in detail and shows how to:

- find discriminant;

- find roots of quadratic equation.

The advantage of this calculator is the fact that as the coefficients of the quadratic equation, you can input integer numbers, decimals and fractions.

Calculator with detailed solutions helps you better understand how to solve task with quadratic equations. And always will help parents check homework of their children.

You can always use this and many other mathematical online calculators by visiting my website OnlineMSchool.com.

Quadratic equations calculator not only calculates the answer (discriminant and the roots of the quadratic equation), but also shows a detailed step by step solution (need Internet connection).

Application gives you all calculations in detail and shows how to:

- find discriminant;

- find roots of quadratic equation.

The advantage of this calculator is the fact that as the coefficients of the quadratic equation, you can input integer numbers, decimals and fractions.

Calculator with detailed solutions helps you better understand how to solve task with quadratic equations. And always will help parents check homework of their children.

You can always use this and many other mathematical online calculators by visiting my website OnlineMSchool.com.

# More from developer

## Mathinary math

Math topics carefully written to make it easy to understand math, calculators that give explanations and intermediate results, and a collection of formulas. Does not require network access.

Mathinary is a powerful educational math tool for students and parents who help their children with math.

Mathinary contains formulas, explanations and calculators. The calculators give explanations, intermediate results and final results. The calculators are simulating how a person would calculate the result, by showing every step of the calculation including descriptions.

The topics in Mathinary are described with text, which has been carefully written to avoid difficult words, and making it simple for students and their parents to understand math.

Mathinary is an invaluable app for children in school, their parents and others who needs help with math or those who just wants to freshen up their knowledge.

Mathinary is concentrated on math in school from the 5th to the tenth grade, but is also covering topics used in higher educations.

Topics covered:

* PLANE GEOMETRY

Annulus, circle, circle sector, circle segment, lines and points, parabola, parallelogram, polygon, quadrilateral, rectangle, rhombus, square, trapezoid, triangle, unit circle, vectors

* SOLIDS

Cone, frustum cone, cylinder, parallelepiped, prism, pyramid, frustum pyramid, sphere

* CONVERSIONS

Area, currency, degrees and radians, length, scale, speed, time periods, time units, volume

* FINANCE

Annuity loan, annuity savings, currency conversion, future value, percentage, value added tax

* Numbers & Algebra

Addition - long, binary numeral system, divisibility rules, division – long, exponents, fractions, linear equation, multiplication – long, order of operations, parentheses, quadratic equation, roman numerals, roots, sets of numbers, simplification, subtraction –long

* Functions

Exponential functions, inversely proportional function, linear function, power function, proportional function, quadratic function

* Probability & statistics

Binomial distribution, charts, combinatorics, observations, probability, set theory

* Tables

Fractions / least common denominator, multiplication 10x10, multiplication 12x12, multiplication 20x20

* Math games

Multiplication game, order of operations game

The developers can be contacted within the app, in the section “ABOUT” and then “Contact us”