LINEAR ALGEBRA PLUS CALCULATOR (matrix, equations)

LINEAR ALGEBRA PLUS is surprinsingly intuitive and easy to use. Videos containing examples of all its capabilities are available on the internet site beneath. In them, you'll be able to see how briskly and easy to handle it's. A medium or long press on the solution is enough to show the steps followed to solve the exercise.

It permits you to save all calculations in a LaTex file in order that it may be became a pdf document.

WITHOUT ADVERTISEMENTS

MATRICES:

Up to eight matrices, with up to 10 rows and columns, can be saved in variables A, B, ...X, after which utilized in further calculus. The programme can calculate the determinant, rank and inverse of every matrix. Complex matrix expressions (A*(B^(-1)-3A) may be simply solved, and all of the steps are shown. It evaluates the determinant, rank and inverse of matrices with one parameter. It additionally obtains decrease triangular matrice, even with a parameter, displaying the steps of the Gauss and Gauss-Jordan technique.

It also calculates the characteristic polynomial, eigenvalues and eigenvectors of endomorphisms and change of basis matrices P y P^(-1).

LINEAR SYSTEMS OF EQUATIONS:

It classifies and solves Dependent / Independent Consistent Systems or Inconsistent Systems of up to 10 equations, even with one parameter. It also shows the steps to resolve the system (Gauss' Method, Inverse Matrix Method and Cramer's Rule).

POLYNOMIALS:

Up to 8 polynomials (max grade = 9), may be stored in variables A, B, ...P after which utilized in totally different polynomial expressions. It factorises and calculates rational and real rootos of polynomials . Polynomial divisions are potential (all the steps are given). Complex expressions can be simply solved (p^3*(2p-q^2)), which makes it straightforward to unravel a fantastic variety of equations.

It shows all of the steps essential to issue a polynomial without greater than making a protracted click on the solution.

3D GEOMETRY:

This module allows you to enter points, vectors, straight strains and planes, after which calculate new ones dependent on the first ones (line which accommodates some extent and is perpendicular to a aircraft, point symmetrical about a straight line ... ) or make calculus with them (intersections, distances, relative positions, angles, change of basis ...). By making a protracted press on the display, it exhibits all the mandatory steps to obtain the solutions (by various strategies when possible).

2D GEOMETRY:

This module allows you to enter points, vectors and straight lines, after which calculate new ones dependent on the primary ones (line which incorporates a point and is perpendicular to another line, level symmetrical about a straight line ... ) or make calculus with them (intersections, distances, relative positions, angles, change of basis ...). By making a long press on the screen, it reveals all the required steps to obtain the options.

MORE INFORMATION:

WEBSITE: https://drive.google.com/open?id=0B5-EDC_0R_mHUF96bmNfZWtwMWM