Fax purchase orders to: 206-337-0216

Getting Started:

Make math and science easier (and more fun) with free graphing calculator programs and games from calculatorti.com. You can make the process of transfering the application to your calculator sweet and simple with Texas Instrument's handy TI connect software. Install it on your computer and grab your GraphLink Connection cable (USB cable) to plug in your calculator. Then you can start downloading any of our programs and games (Wow! There's a lot!) from our libraries to transfer and install them to your calculator. Have fun!
Title: Brief Desc. Brief Description: Req. Requirements: Category:
Area of a Convex Hull TI-89 graphing calculator program for calculating the area of a convex hull.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Algebra 2 Geometry TI-89 graphing calculator algebra and geometry program. Completing the square, prime number functions, temperature converter and more.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Calculus, Algebra, Geometry, Trigonometry and Chemistry Program TI-84 Plus and TI-83 Plus graphing calculator program contains features for calculus, algebra, geometry, trigonometry and chemistry Problems.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
College Algebra Formula Calculator TI-84 Plus and TI-83 Plus graphing calculator for college and high school algebra. Calculates 30 common algebra, geometry and trig formulas.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Conics: Plane Algebraic Curves TI-89 graphing calculator conics or plane algebraic curves program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Least Squares Regression Line TI-89 graphing calculator least squares regression line program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Statistics ]
Graphing Histograms TI-89 graphing calculator program for graphing histograms
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Graphing ]
Graphing Rectangle Approximation Methods (RAM) TI-89 graphing calculator program for graphing rectangle approximation methods.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Graphing ]
Multi-Variable Calculus Program TI-89 graphing calculator program solves several multi-variable calculus problems.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
G-Function TI-89 graphing calculator G-function program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Average Rate of Change TI-84 Plus and TI-83 Plus graphing calculator program for calculating the average rate of change.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Logarithms: Change Base TI-84 Plus and TI-83 Plus graphing calculator program for changing the base of logarithms.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Linear Interpolation TI-89 graphing calculator linear interpolation program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Statistics ]
Derivatives of Trig Functions TI-84 Plus and TI-83 Plus graphing calculator program lists the common derivatives of trig functions.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Find the Derivative TI-84 Plus and TI-83 Plus graphing calculator derivative program.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Everything Calculus Program TI-84 Plus and TI-83 Plus graphing calculator program. Includes many useful calculus features and functions. A very good program.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Surface Area of a Revolution - X Axis TI-89 graphing calculator program, finds the surface area of a revolution around the x axis.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Residue (complex analysis) TI-89 graphing calculator program for finding residues in complex analysis.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Equation Points of Intersection TI-89 graphing calculator program for finding the points of intersection of two linear equations.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Rolle's Theorem TI-84 Plus and TI-83 Plus graphing calculator Rolle's theorem program.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Solve and Graph Conic Sections TI-89 graphing calculator program for solving and graphing conic sections.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Surface Area of a Revolution TI-84 Plus and TI-83 Plus graphing calculator program for calculating the surface area of revolution
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Polynomial Histogram Builder TI-89 graphing calculator histogram program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Multiply Factors: FOIL TI-84 Plus and TI-83 Plus graphing calculator program for multiplying binomial factors. Also known as FOIL.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Dynamic Function Graphing TI-89 graphing calculator program for graphing functions dynamically.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Graphing ]
Centroid of Two Functions TI-84 Plus and TI-83 Plus graphing calculator program for the centroid of two functions.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Fourier Theory TI-84 Plus and TI-83 Plus graphing calculator program. Explores Fourier Theory by creating complex waveforms using ten different frequencies.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Derivatives of Trigonometric Functions TI-89 graphing calculator program, display the derivatives of the trigonometric functions.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Graphing Angles TI-89 graphing calculator angle graphing program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Graphing ]
Surface Areas of Rotated Solids TI-89 graphing calculator program for calculating the surface area of a rotated solid.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Science and Engineering Statistics TI-89 graphing calculator science and engineering statistics program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Statistics ]
De Moivre's Theorem - Formula: Roots of Complex Numbers TI-89 graphing calculator program for finding roots of complex numbers using De Moivre's Theorem/Formula
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Equation Library TI-89 graphing calculator equation library program for storing and solving equations.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Laplace Transform - Bilateral TI-89 graphing calculator program, calculates bilateral Laplace transform
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Implicit Differentiation TI-89 graphing calculator program, calculates the implicit differentiation of a function.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Binomial Expansion: 14th Degree TI-84 Plus and TI-83 Plus graphing calculator program expands any binomial to up to the 14th degree.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Triangles: Sine and Cosine TI-89 graphing calculator program, calculates angle degrees and length of the sides of a triangle using the laws of sine and cosine.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Trigonometry ]
Reduce Fractions and Convert Decimals to Fractions TI-84 Plus and TI-83 Plus graphing calculator program for reducing and converting factions.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Solving Systems of Equations TI-84 Plus and TI-83 Plus graphing calculator systems of equations program.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Interior Angles of a Polygon TI-89 graphing calculator program for calculating the interior angles of a polygon.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Euler's Method for Calculus TI-84 Plus and TI-83 Plus graphing calculator program uses Euler's method to find the point and graph estimations of a function.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Center of Mass Between 2 Functions TI-84 Plus and TI-83 Plus graphing calculator program calculating the center of mass between 2 functions
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Trapezoidal Rule: Integral Approximation TI-89 graphing calculator program for calculating integral approximations using the trapezoidal rule.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Ultimate Algebra Program TI-89 graphing calculator algebra program. Includes identity matrices, recursive number sequences, and factor pair generator.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Algebra 2 Program TI-84 Plus and TI-83 Plus graphing calculator Algebra 2 program with 12 different functions for algebra 2.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Simplify Square Roots TI-84 Plus and TI-83 Plus graphing calculator program for simplifying square roots.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Algebra Notes: Final Exam TI-84 Plus and TI-83 Plus graphing calculator Program containing common final exam notes for most algebra courses. Includes trig equations, systems of equations and more.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Slope intercept line calculator TI-89 graphing calculator program for calculating slope and x and y intercepts.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Average or Mean TI-89 graphing calculator program for calculating the average or mean of a series of numbers.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Statistics ]
Simpson's Rule - Area Under a Curve TI-89 graphing calculator program, estimates area under a curve using Simpson's rule.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Quadratics, Systems of Equations, Conics and Polygons TI-84 Plus and TI-83 Plus graphing calculator program for quadratics, systems of equations, conics and polygons.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
College Algebra Notes TI-89 graphing calculator college algebra notes program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Algebra Formulas, Simplifying Factions and Unit Conversion TI-84 Plus and TI-83 Plus graphing calculator Program for simplifying fractions and converting units of weight, distance, length etc.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Line Equation Finder TI-89 graphing calculator program for finding the equation, slope, and intercepts of a line.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Graphing Divided Functions TI-89 graphing calculator program for graphing divided functions.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Graphing ]
Divide and Factor Cubic Equations TI-84 Plus and TI-83 Plus graphing calculator program for division and factoring of cubic equations.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Area of a Circular Segment TI-89 graphing calculator program for calculating the area of a circular segment.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Cubic Formula: Zeros of a Cubic Function TI-84 Plus and TI-83 Plus graphing calculator cubic formula program for finding the zeros of cubic functions.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Depreciation, Ratio, and List Functions TI-89 graphing calculator program for calculating the depreciation function, ratio function and list function.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Business-Finance ]
Pole Order Program TI-89 graphing calculator pole order program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Functions: Shell Method, Disk Method, Integration, Washer Method, Area, Centroid and More TI-84 Plus and TI-83 Plus graphing calculator program performs a number of important operations with calculus functions.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Absolute Value 89 TI-89 graphing calculator absolute value program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Factor Any Polynomial, All Real and Non-Zero Roots TI-84 Plus and TI-83 Plus graphing calculator program for factoring polynomials. Gives all real and non-real zero roots.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Equation of an Antiderivative TI-84 Plus and TI-83 Plus graphing calculator program. Finds the equation of an antiderivative.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Steepest Ascent Path TI-89 graphing calculator program for calculating the steepest ascent path.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Equation of a Tangent Line to a Point in a Function TI-89 graphing calculator program, finds the equation of a tangent line in relation to a point in a function.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Trigonometry ]
Tangent and Binormal Vectors TI-89 graphing calculator program for calculating tangent and binormal vectors.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Recursive Sequences TI-84 Plus and TI-83 Plus graphing calculator program gives a graphical and numerical representation of recursive sequences.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Learning and Recognizing Basic Functions TI-84 Plus and TI-83 Plus graphing calculator program which helps students learn and recognize basic and common functions.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Differential Equations: Euler's Method TI-84 Plus and TI-83 Plus graphing calculator program for solving differential equations using Euler's method.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Function Length TI-89 graphing calculator program finds the length of a function between 2 points.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Riemann Zeta Function TI-89 graphing calculator Riemann Zeta function program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Simpson Approximation: Area Under a Curve TI-84 Plus and TI-83 Plus graphing calculator program. Uses Simpson method approximations to approximate the area under a curve.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Algebra Formulas TI-84 Plus and TI-83 Plus graphing calculator Program containing several common algebra formulas. Great for tests and quizzes.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Radical Approximation TI-84 Plus and TI-83 Plus graphing calculator program for radical approximation.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Reimann Sums: Rectangles and Trapezoids TI-89 graphing calculator program for calculating Reimann sums using rectangle and trapezoid rules.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Algebra Help Program TI-89 graphing calculator program for primes, slope and distance.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Lerch Transcendent TI-89 graphing calculator program, calculates the Lerch transcendent
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Area of a Polygon: Radius of Inscribed Circle TI-89 graphing calculator program for calculating the area of a polygon.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Calculus Common Functions TI-89 graphing calculator program includes several common calculus functions such as calculus volumes, densities and revolutions.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
4th Degree Quartic Solver TI-84 Plus and TI-83 Plus graphing calculator Program for Solving 4th Degree Quartic Equations
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Graphing 3-D Space Curves TI-89 graphing calculator program for graphing 3-D space curves.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Math Made Easy TI-89 graphing calculator program calculates slope, intercepts, distance, midpoint, and equation of a line.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Iterations of a Function TI-84 Plus and TI-83 Plus graphing calculator program for calculating the itterations of a function.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Biateral Laplace Transform TI-89 graphing calculator program for calculating Biateral Laplace Transform
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Gaussian Curve - Normal Distribution TI-89 graphing calculator program for calculating the Gaussian curve or normal distribution.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Statistics ]
Maclaurin Series TI-84 Plus and TI-83 Plus graphing calculator program. Displays the 7 Maclaurin series.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Area Under a Curve: Romberg Algorithm TI-84 Plus and TI-83 Plus graphing calculator program. Performs area under a curve calculations using the Romber Algorithm.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Calculus ]
Completing the Square TI-89 graphing calculator program for completing the square.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Solving Geometry Equations TI-89 graphing calculator program for solving geometry equations.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Growth Decay Equation TI-89 graphing calculator growth and decay equation program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Algebra ]
Multi-variable Function Discriminant TI-89 graphing calculator program, calculates the discriminant of a multi-variable function.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Investing and Borrowing Program TI-89 graphing calculator investing and borrowing program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Business-Finance ]
Sine Wave/Sinusoidal Equations TI-89 graphing calculator program for solving sine wave or sinusoidal equations.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]
Symbolic Integration TI-89 graphing calculator program for symbolic integration.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Multi-Variable Calculus Functions TI-89 graphing calculator program, contains several features for multi-variable calculus
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Cauchy Riemann Equations TI-89 graphing calculator Cauchy Riemann theorem program.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Calculus Program 89 TI-89 graphing calculator calculus program for calculating the equations of lines, average rate of change, difference quotient, and tangent lines
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Calculus ]
Algebra Tools: lines, binomials, parabolas, units and more TI-84 Plus and TI-83 Plus graphing calculator Multi-function algebra program, contains functions for linear equations, binomials, parabolas, units and more.
Requires the ti-83 plus or a ti-84 model.
(Click here for an explanation)
[ Programs ]
[ ti-83/ti-84 ]
[ Algebra ]
Geometric Systems of Equations TI-89 graphing calculator program for solving geometric systems of equations.
Requires the ti-89 calculator.
(Click here for an explanation)
[ Programs ]
[ ti-89 ]
[ Geometry ]