ID: com.kasun.easyequations
Version: 2.2
File Size: 0.8Mb
System of linear equations Screenshots
System of linear equations Description
"Easy Equations" is a totally free smart application which solves your systems of linear equations and general day-to-day equations easier than ever. This can easily be used by anyone because of its simplicity and user friendliness.★ Ability to solve systems of linear equations up to 30 unknowns.
★ Ability to solve linear equations with complex numbers.
★ Ability to use your own variables in linear equations. You can use subscripted numbers also. ( Ex: a1, a2, a3 ..)
★ Ability to enter systems of linear equations as same as the way you use it. Unlike in mostly available solutions you don’t need to format your equations. The app will do it for you.
★Ability to store any number of frequently used equations and constants as you prefer. (These could be non-linear or trigonometric as well.)
★ Allows you to make shortcuts for frequently used equations in your home screen. Few taps will get you the answer. (Awesome right?)
You will never regret of installing this once you start using the app! It is lightweight and free! :-)
More details about the Easy Equations ..
Linear equations solver
Solve linear equations in a minute. You can insert your equations as a matrix or equations( just the way they are). Just insert values to the relevant spaces if you prefer matrix mode. You can enter your equation after selecting your variables when you using matrix mode. You may use shift or long press to insert some operators ( Ex : / , - ). You can copy the final answer on the solution row for further use. You can also find the row echelon form of the matrix in the answer.
NOTE : No. of equations should be equal at least to the no. of variables (That’s mathematics!). If you have three unknowns there should be three equation in your system of linear equations. Errors will be formatted in red. Therefore you can easily identify whether there are errors or not.
Linear equations solver with complex numbers
Here you can solve linear equations with complex numbers ( a + i b ). Inputs are same as in linear equations. The only difference is that you can not do multiplication and division. You will find the imaginary number "i" on the bottom-right of the numeric keypad.
General equations solver
Just in a few taps you can view the result of an equation. You can store your long equations here. Then you can get answers just by giving values to the variables rather than typing all the values with operators in the calculator. You can set up any number of equations. They can either be linear or non-linear as per your preference. These equation would be stored in "My Equations". They can be edited with the long press.
NOTE: You have to make sure that only the subject variable to be included in the left hand side of the equation.
Constants
Save frequently used constants to make your life easier. Press + to add new constant. Provide a name and the value of the constant. Long press to delete an added constant. These constants can be used when you inserting equations.
What's new in System of linear equations 2.2
V 2.2★ All the add references have been removed. Now this is a totally free app. :-)
V 2.1
★ Minor UI fixes.
V 2.0.1
★ Saved equations in "My Equations" can be edited with the long press.
v 2.0
★ Linear equations can be inserted as either a matrix or equations.
V 1.1
★ Performance improvements of the algorithms related complex numbers.
★ UI enhancements.