Linear Algebra Pro Hack 1.3 + Redeem Codes

The application for matrices and vectors operations, it is very useful tool. This app is designed for students and engineers who use operations with matrices and vectors in their studies or work.
The application perform following operations:

Matrix operations:
- Matrix addition
- Matrix subtraction
- Matrix scalar multiplication
- Matrix square
- Matrix multiplication
- Matrix transposition
- Calculation of the determinant using the Sarrus method
- Calculation of the determinant using the Laplace method

Vector operations:
- Vector Length
- Vector coordinates by two points
- Vectors addition
- Vectors subtraction
- Scalar and vector multiplication
- Scalar product of vectors
- Cross product of vectors
- Mixed (scalar) triple product
- Angle between two vectors
- Projection of a vector onto another vector
- Direction cosines
- Collinear vectors
- Orthogonal vectors
- Coplanar vectors
- Area of triangle formed by vectors
- Area of a parallelogram formed by vectors
- Volume of pyramid formed by vectors
- Volume of a parallelepiped formed by vectors

System of linear equations:
- System of linear equations, substitution methods
- System of linear equations, Cramer's methods
- System of linear equations, invertible matrix method

The application displays step by step calculations. You can calculate matrix with dimensions up to 5x5 and vectors in 2d/3d. It also includes a generator for fast creating matrices and vectors with random numbers.
The application is being actively developed and supplemented with new calculators. Keep for updates!