Matrix Made Easy
Runs on TI-Nspire CX CAS and TI-Nspire CX II CAS only. It does not run on computers!
Runs on TI-Nspire CX CAS and TI-Nspire CX II CAS only. It does not run on computers!
App Purchase
Enter the last 8 digits of your 27-digit TI-Nspire's Product ID.
Located under 5:Settings → 4:Status → About ID may look like: 1008000007206E210B0BD92F455 HELP. If this was your ID you would only type in BD92F455.
Price:$49.95
Description
- The most comprehensive Matrix/Vector APP for calculators.
- Users have boosted their Matrix/Vector knowledge.
- Ideal for quick review in all Matrix and Linear Algebra classes.
- Easy to use. Just plug in the matrix/vector and the correct answer shows.
- Enter Matrices A and B easily
- Perform 30+ Matrix Computations such as A+B, A-B, k*A, A*B, B*A, A-1, det(A), Eigenvalues, LU and QR - Factorization, Norm, Trace.
- Step by Step - Simplex Algorithm.
- Step by Step - Gaussian Elimination.
- Step by Step - Find Inverse
- Step by Step - Find Determinant
- Step by Step - Row Echelon and Reversal (REF and RREF)
- Step by Step - Gauss and Gauss Jordan Elimination
- Step by Step - Cramer Rule
- Step by Step - EigenValues and EigenVectors.
- Step by Step - Square Root Matrix
- Solve any n by n system of equations.
- Rotation Matrices, Magic Squares and much more.
- Step by Step - Solve AX=B
- Step by Step - OrthoNormal Basis
- Cross and Dot Product, UnitVector, Angle between Vectors
- Projection A onto B, Distance A to B, etc ...
- Vector Differentiation and Integration
- Test Orthogonality, Find Orthogonal Vector, Test Independence and much more..
FUNCTIONALITY & MENU ITEMS OF APP :
MATRIX1
- READ about Matrices
- All in One Matrix Analyzer
- A + B
- A * B
- k*A
- Symmetry(A)
- Minor
MATRIX2
- Row Echolon
- Reverse Row Echolon
- Gauss Elimination
- Find EigenValues
- Find EigenVectors
- Find Orthonormal Basis
- Gram Schmidt Procedure
- Find Inverse via RREF
- Find Inverse via Formula
- Find Determinant via Diagonal
- Find Determinant via formula
- Find Trace
APPLICATIONS
- LU Decomposition & solve A*X=B
- Solve A*X=B
- Solve A*X=B with 1 Parameter
- Cramer Rule to solve A*X=B
- Simpson Algorithm
- Coding: En/Decode Messages
- Rotate a point via Matrices
- Diagonalization
- LU Factorization
- QR Factorization
- v(A) - Square Root
- Read Magic Squares
HELP & ABOUT
- Help & Use of Keys
- What to Input
- About us
- Set FontSize
VECTORS
- Read about Vectors
- All in one Vector Explorer
- Find Norm
- All in one 2-Vectors Explorer
- Test of Orthogonality
- Find Angle between 2 Vectors
- Test of In/Dependence
- Projection of A to B
- Distance A to B
- Find Cross Product
- Find Orthogonal 3D Vector
- Differentiation & Integration
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