|(Parent Dir)||folder|| ||Up to TI-83/84 Plus BASIC Math Programs|
ACommag finds the Component form and Magnitude of unit vectors.
VECTORS VECTORS VECTORS this program will help you, (actually give u the answer) to scalar resolutes, theta between 2 vectors, a.b, mod of the vectors, vector resolutes: (a perp to b, a in direction (parallel to) b, b perp to a, b in direction (parallel to) a) and ALL in surd answers.
Reflects, Rotates Size change, Scale Change, and Transfomation all you point Matrices with this easy to use program
|allsimultaneous.zip||1k||10-03-02||All Simultaneous Equations|
This program can handle any number of unknown in linear equations, provided that you've got enough equations for it to be mathematically possible to solve, and that you have enough memory. Just enter the coefficients horizontally, starting with the first equation, and the constants vertically, starting from the top. The answer comes as a matrix with the first unknown on top. It is only 214 bytes.
This program is only 156 bytes and it solves a system of linear equations using augmented matices. The answer is shown like it would look if you do the work out! Ex: [[1 0 -1] [0 1 2 ]]
|autodot.zip||1k||04-03-07||Dot product, AutoDot|
This program lets you find the dot product of two vectors quickly. It is useful for doing matrix multiplications where you have to find many dot products. Please read the readme for instructions or you will likely get an error.
A very simple program that lets you calculate the cross product of two vectors very quickly. Please read the readme or you will likely get an error
This is a horribly incomplete program that only does stuff with matrices. If you want to add onto it, please feel free.
|bestalgebra1.zip||2k||12-03-22||Best Algebra 1 Program v2.1!|
Version 2.1 of The Best Algebra 1 Program is finally released. As requested, I updated the teacher key to be bug-free. Also, an on-board instruction manual is added. This version uses an all new format, using the graph keys and an attractive title screen (as shown in screenshot) instead of a boring old menu. This does the same math functions, being improved, and also includes features such as an updated teacher key and read me file. Not only is this program useful anything in Algebra 1, but also has use for a majority of the Algebra 2 topics. Please email me any errors or suggestions at my email address in the read me, and I will use them in the next version. Be sure to look at the read me file for instructions on how to utilize all that this program can do. PLEASE RATE AND REVIEW THIS PROGRAM, THANKS!!
This program will compute the Cholesky factorization for a square matrix.
Este programa permite calcular la matriz de cofactores de cualquier matriz cuadrada (incluso si es singular).
|complexsuite.zip||1k||09-07-30||Complex Numbers Suite|
I couldn't find any complex numbers suites on the net so I made one. Its mainly finished but i may add complex iterations in another version
This program solves a system of two linear equations using Cramers rule. It has only 97 bytes, so it will not take up much space on your calculator.
This program can solve a system of linear of planar equations using Cramer's Rule.
|cramer.zip||31k||11-10-05||Two Linear Equations Using Cramer's Rule [Text only]|
Here we present a program to solve the system: Ax + By = C, Dx + Ey = F Program for TI-83 calculator By Jonathan L. Moscovici Using material from#Weisstein, Eric W. "Cramer’s Rule." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/CramersRule.html
|crosprod.zip||1k||09-09-30||Cross Product 3D|
Enter 2 points in 3 dimensions (x1,y1,z1) and (x2,y2,z2) and get the cross product vector result.
User enters the components of the vector and program outputs the cross product. Enjoy!
This is a program that can find X, Y, and Z(if applicable) in a second and third order equation and finds the determinants. *update* program is 90 bytes bigger than V1.11 but saves about 400 bytes RAM overall.
This is a very complex vectors program. It is able to perform calculations of 2D, 3D, and ND vectors. Functions include dot product, cross product, converting between polar and rectangular, finding angles between two vectors, finding unit vectors and more. This update fixed the Lbl error.
EIGEN84 uses the built-in solve() and rref() functions to obtain eigenvalues and eigenvectors of the [A] matrix. Only one eigenvalue and its corresponding eigenvector can be obtained in one run, why repeated executions of the program are necessary if all eigenvalues / eigenvectors are to be calculated.
It's a work in progress with some crucial bugs. This program will (if it feels like it) find eigenvalues of any 2x2 or 3x3 matrix put in [A]. It uses a method of iteration that approximates the dominate (largest magnitude) eigenvalue for the inputed matrix. The problem is that it uses a random matrix to predict such values, which sometimes proves to have many errors, for example, divide by zero error. Well just see for yourself and please rate. If you have any questions, feel free to e-mail me.
This program will compute the Frobenius norm of a matrix. Enjoy!
This program will compute the center and radius of Gershgorin discs used to localize eigenvalues for a matrix. The center is to be interpreted as a location in the Complex Plane. You may use either rows or columns to generate the discs. A graph of the discs will also appear. Enjoy!
|invmatr.zip||1k||12-04-19||Inverse of Matrix|
Input a matrix and the program calculate the matrix of minors, cofactor, adjoint, with the inverse of the matrix using the adjoint.
This program is for the Jacobi method for iteratively solving a system of linear equations. The user inputs the matrix, the right hand side, the initial guess, the number of iterations and a tolerance. Great for numerical analysis classes or linear algebra. Enjoy!
Solves a system of equations. Type systems just like in textbooks.
|ls4.zip||334k||08-08-24||Linear System Solver 4.0|
Solves any system of linear equations, including systems with complex numbers. Uses intuitive equation input process. Allows users to use any variables A-Z or theta. See Linear System Solver 4.doc for more information regarding features and system requirements.
This program is for LU-Decomposition. It will place ones along the main diagonal of the Lower Triangular Matrix (so in effect it is Doolittle's decomposition). The user inputs the matrix and that's it. The program will output the lower triangular matrix and then the upper triangular matrix. Great for linear algebra or numerical analysis classes. Enjoy!
This program performs an LU decomposition on matrix [A] with a pretty simple algorithm.
This program will produce a steady-state vector for a transition matrix common in Markov chain problems. Enjoy!
This program works with regular Markov systems with absorbing states. It will produce the matrices or list answering the questions: 1) how many time steps from state i to state j are expected before absorption, 2) what is the expected total of steps from state i until absorption, and 3) what is the probability of ending in each absorption state. Enjoy!
This program entertains the question of distribution vectors after m-steps in the a Markov system. The user puts in the transition matrix, the intial distribution, and the number of steps in the system. The program will store the resulting distribution in matrix [C] for yoru viewing. Enjoy!
|matmnor3.zip||1k||02-03-28||Matrix Minors (3x3)|
Given a 3x3 matrix, this program will show you exactly how to work a matrix's minors to find the determinant.
|matmnor4.zip||1k||02-01-16||Matrix Minors (4x4)|
Given a 4x4 matrix, this program will show you exactly how to work a matrix's minors to find the determinant.
This easy-to-use program allows you to manipulate any type of matrix (add, multiply, multiply and add...) in a user-friendly environment.
Have you ever reduced a matrix to rref form, look in the back of the book, and find that your answer is wrong because of a MEASLY negative sign or something? This program will do all the math that you specify correctly, thereby eliminating arithmetic errors!
This program makes matrices quite easy. You need to know the operations but do not need all that techno stuff, it just makes it very simple.
|neomatrix.zip||1k||02-09-05||Neo Matrix |
A Simple Way To Do The Matrix .only 2x2 and 2x1 support right now this is mainly becuase the teacher asked me to make him this so i did and here it is updates soon
|nullfind.zip||15k||05-03-07||Null Space (Kernel) Finder|
finds the null space (kernel) if a matrix
This program will compute the outer product of two vectors. Enter in the two vectors as lists and the program stores the result in matrix [A]. Enjoy!
|pivot.zip||1k||00-10-01||Simplex Tableau Pivoter|
When input the pivot element, this program will automatically perform a pivot on a simplex tableau.
Input two points, spits out a position vector, magnitude, and unit vector!
This program uses the power method for determinining the largest eigenvalue for a square matrix. The user inputs matrix [A] and initial guess in [B], gives the maximum number of iterations and a tolerance (it is an iterative process). The output (if successful) will be the largest eigenvalue (approx) and the associated eigenvector (approx). Enjoy!
|quickmatrix.zip||1k||03-11-19||Quick Matrix Solver|
Know i know this may sound weak, but it wont solve the Matrix for you, but, instead of having to click 2nd matrix, right, down down down down...etc, this gives a simple menu for you to enter in the change, for the matrix, and it will show you the new one, and then to keep, another easy menu, it helps me fly right through matrices, but still show my work easily, It even shows the steps (*row+(3,[A],3,2))
|rowechln.zip||1k||04-05-12||Row Echelon System Solver v1.2|
Do you take a high school or college math course that requires solving systems of equations? Have you ever worked with systems that might have up to 8 variables and 99 equations? If so, then you need Row Echelon System Solver v1.2. This program provides a simple interface for entering equations, transforms them to Row Echelon form, and solves the resulting system. The solutions are displayed in equation/answer format. Doors CS v4.0/v5.0 optimized; check out the screenshots!
This program is designed to help calculate numbers in matricies using Crown's Rules. Pivoting, multiplying, ect. Really useful for Finite Math.
|simplex.zip||1k||00-10-01||Simplex Tableau Maximizer|
Input the initial simplex tableau and this program will perform all pivot operations, and display the maximum value of the objective function, as well as the final tableau.
|solvvect.zip||1k||09-04-04||2 and 3 Dimensional Ultimate Vector Solver|
This program can currently solve the point of closest appraoch between one nonmoving 3 or 2 dimernsional vector and a moving one. It can also solve for the angle between two vectors, 2 or 3 dimensional, and indicate whether they are intersecting, parallel, or skew. Also has the additional feature of a magnitude solver as well. In the developing stages for creating an addon that solves the point of closest approach between two moving vectors.
This is the Successive Over-Relaxation Method for solving linear systems. Great for numerical analysis or numerical linear algebra. Enjoy!
|svdec.zip||90k||05-06-28||Singular Value Decomposition|
(from the readme) This TI 83+ program computes the singular value decomposition (SVD) of an m-by-n matrix. The algorithm used is a slight modification of a Jacobi-like algorithm called the Hestenes-Nash algorithm.
|symmetricpowermethod.zip||1k||11-07-27||Symmetric Power Method|
This code is an iterative scheme used to find the largest eigenvalue and associated eigenvector for a symmetric matrix. The matrix must be symmetric in order to use this code. Enjoy!
|tableau_maximizing.zip||7k||04-02-17||Simplex Tableu Maximizing 1.0|
As the title says, this program will maximize a simplex tableu. Given the matrix in [A], it will display the pivot element, step by step. Once the dust settles, it will either say 'FINAL TABLEU' or 'NO SOLUTION'. Very handy with big tableus!
This program will compute the trace of a matrix. Just enter in the matrix directly from the home screen and the program will do the rest. Enjoy!
|unitvector.zip||1k||09-10-22||Normalize a Vector|
Enter the components of a vector (up to 3 dimensions) and have the vector normalized (made into length of 1) while keeping the same direction.
|vecadd.zip||1k||05-08-02||Vector Addition |
One program adds two vectors, and the other adds any number.
|vecconv.zip||1k||05-08-02||Vector Conversion (Polar <-> Rectangular) |
Two simple programs that convert vectors from rectangular (x,y) format to polar (r,theta) or the reverse.
Subtracts a vector from another vector.
This is the first TI-BASIC program I'm uploading to ticalc. I used it for my math class, hope it helps you! (it is in german, working on translations)
Enables to sum or substract vectors as well as doing a scalar product. In french.
Does everything you need for vectors.
Calculates Vectors and gives the Result. - Exemple: 10N, 30° and 20N, 150° = 17.32, 120° You can't find better on the Market! - Shows Graphic, Clear and Fast.
|vectoraddsub.zip||1k||09-10-26||Add as Many Vectors as You Wish|
enter as many individuals vectors and find the resultant vector's magnitude and angle
This program is very simple, fast and easy to use. As the title implies, it adds two vectors and displays the result.
Enter your vectors in polar format. This program will display the vectors on the screen, and then display the resulting vecor in rectangular and polar format.
|vectormagic.zip||1k||02-10-23||SS Tech. Vector Magic|
Does everything I can think of with vectors. If the variables get confusing, bust open your math book to solve the puzzle. Try it, author's love feedback!
UPDATE: Fixed an issue that could make the calculator loop for a very long time. This program is used to find the components and sums of vectors in two dimensions. It can be run through MirageOS in case you want to keep it archived.
This program computes the vector norm. It can do infinity norms. Enjoy!
Does Cross Product, Dot Product and all that good stuff
This program will add and subtract any number of vectors you need, it will also multiply a vector by a coefficent and then add or subtract it. A must need for anyone in pre-cal or physiscs!!
This is any incredible vectors program. Simply enter the two endpoints on the vector and this program switches the vector to standard form and gives you the magnitude (length) and direction.
You put in the Xt Yt Yi Xi and it tells you the Y1 and Y2, and some other things. Good for trig test.
Enter in the X and Y coordinates and the degree measurement will be given.
|vectors_math_formula.zip||1k||03-03-07||Vector Math - Menu Based|
Some vector math menus, to do vector math.
This program used to solve simple vectors
With this program you can solve many vector related equations. Including: Magnitude, Component Form, Scaler Multiplication and Addition, Unit Vector, and many more! This program can also put your answers in radian form (because most of teachers want your answers in radical form). Hope you enjoy! =)
This program will find the magnitudes, dot product, cross product, projection, and angle between any two vectors you supply. Great for Calculus 3.
Does Vectors Like no other. Input two Vectors in rectangular format (supports 3 dimensions) adn it gives you magnitude of A, B, and A X B, The angle between two vectors, Dot product, Cross Product, The Unit Vectors of A, B, and A X B; Also gives you the Scaler Projection, Vector Projection, and the Orthogonal Component from A to Vector Projection! Gives you answers to anythign your teacher will ask, if it doesnt tell me and I'll fix it. If you like this program, look at Tools3Dv3.0 (this is in fact a subprogram of it). Questions or comments? firstname.lastname@example.org
Vector algebra operations
Couldn't quite figure out how to add vectors? This program can add vectors together and show the X- and Y-components of the sum along with its angle. Also graphs the vectors in a tip-to-tail fashion!
|vsolver.zip||1k||07-09-08||Basic Vector Solver|
This is a simple yet effective vectors program that will 1) determine the vector (x,y) given the origin and another point 2) calculate the magnitude and 3) calculate the direction using (tan^-1)(y/x).