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: 

Centroid Program  TI89 graphing calculator program for calculating the centroid of a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Area of 2 Dimensional Shapes  TI89 graphing calculator program for calculating the area of 2 dimensional shapes. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Function of a Line Tangent to f(x)  TI84 Plus and TI83 Plus graphing calculator program finds the function of a tangent line in relation to f(x). 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Basic Integrals  TI89 graphing calculator program lists some basic and common calculus integrals. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Euler's Function  TI89 graphing calculator Euler's function program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Graphing Divided Functions  TI89 graphing calculator program for graphing divided functions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Graphing ] 

Binomial Expansion  TI89 graphing calculator program for binomial expansion. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Car Payment Calculator  TI89 graphing calculator finance program for calculating car payments. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

Volume of Circular Revolution  TI84 Plus and TI83 Plus graphing calculator program for calculating volume of circular revolution 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Dynamic Function Graphing  TI89 graphing calculator program for graphing functions dynamically. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Graphing ] 

Pole Order Program  TI89 graphing calculator pole order program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Complex Radical Program  TI89 graphing calculator program for calculating complex radicals. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Mean Value  TI84 Plus and TI83 Plus graphing calculator mean value program. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Graphing Rectangle Approximation Methods (RAM)  TI89 graphing calculator program for graphing rectangle approximation methods. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Graphing ] 

Decay Functions  TI84 Plus and TI83 Plus graphing calculator program for solving decay functions. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Equation Solver  TI84 Plus and TI83 Plus graphing calculator program solves almost any type of equation. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Harmonic Motion Equation  TI89 graphing calculator harmonic motion equation program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Dirichlet Eta Function  TI89 graphing calculator Dirichlet Eta program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Algebra 2 Program  TI84 Plus and TI83 Plus graphing calculator Algebra 2 program with 12 different functions for algebra 2. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

One Price Rule  TI89 graphing calculator program for calculating the One Price Rule. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

Graph Angles In Degrees or Radians  TI89 graphing calculator program for graphing angles in either degrees or radians. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Graphing ] 

Complex Derivative  TI89 graphing calculator program for calculating the derivative of a complex function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Cosine Transform on a Matrix  TI89 graphing calculator program, performs a cosine transform on a matrix. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

Area Between 2 Curves  TI89 graphing calculator program for finding the area between 2 curves. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Simplify Square Roots  TI84 Plus and TI83 Plus graphing calculator program for simplifying square roots. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Factoring  Multiplying Monomials  Prime Factorization  TI84 Plus and TI83 Plus graphing calculator program for factoring and multiplying polynomials, trinomials, and cubic functions. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Hyperbola: Foci, Vertices and Center  TI89 graphing calculator program for finding the foci, vertices, and center of a hyperbola. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Cubic Spline Solve  TI89 graphing calculator cubic spline program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Calculus Test and Exam Notes  TI89 graphing calculator program includes test and exam notes for calculus. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Trigonometry Test/Exam Notes  TI89 graphing calculator program, contains trigonometry exam notes on key trigonometry concepts. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

Analytic Geometry  TI89 graphing calculator analytic geometry program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Arc Length of a Function: Integration  TI84 Plus and TI83 Plus graphing calculator program. Calculates the arc length of a function by integration. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Solve For X  TI84 Plus and TI83 Plus graphing calculator program for solving equations for x when the equation equals zero. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Graphing Fractals: Iterated Function System  TI89 graphing calculator program for graphing fractals. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Graphing ] 

Growth Decay Equation  TI89 graphing calculator growth and decay equation program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Learning and Recognizing Basic Functions  TI84 Plus and TI83 Plus graphing calculator program which helps students learn and recognize basic and common functions. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Digamma Function  TI89 graphing calculator program for solving the digamma function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Fourier Analysis  TI89 graphing calculator Fourier Analysis program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Algebra: Lines, Slope, Volume, Surface Area and perimeter  TI84 Plus and TI83 Plus graphing calculator program for calculating slope, linear equations, surface area, permiter, volume and more. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Math Apps: Quadratic, Distance, Growth and Decay Formulas  TI84 Plus and TI83 Plus graphing calculator program for calculating quadratic, distance, growth and decay formulas. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Critical Point: Max or Min  TI84 Plus and TI83 Plus graphing calculator program. Determine if the critical point of a series is max or min. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Arc Length and Sector Area  TI89 graphing calculator program for calculating arc length and sector area. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Calculus Collection  TI89 graphing calculator program includes more than 20 different calculus functions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Statistical Inventory Methods  TI89 graphing calculator program for calculating statistical inventory methods. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Slope Field  TI89 graphing calculator program, gives a visual representation of the slope field of an equation. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

AP Calculus Program  TI84 Plus and TI83 Plus graphing calculator program for AP calculus students. Includes derivatives, integration, volume, quadratic equation and trig identities 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Distance, Midpoint and Slope Formulas  TI89 graphing calculator program contains formulas for distance, midpoint and slope. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Indefinite Integration  TI89 graphing calculator program for solving indefinite integration problems. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Calculus Area Finder  TI89 program for calculating area in calculus. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Definite Integrals  TI84 Plus and TI83 Plus graphing calculator program for calculating definite integrals 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Euler's Method: Differential Equations  TI89 graphing calculator program solves differential equations using Euler's Method. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Polynomial Pattern of a Series  TI84 Plus and TI83 Plus graphing calculator program for calculating the polynomial pattern of a series. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Tax Calculator  TI89 graphing calculator tax calculation program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

Area of a Regular Polygon  TI89 graphing calculator program for calculating the area of a regular polygon. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Amortization/Loan Payment Schedule  TI89 graphing calculator program for calculating loan payments and amortization. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

Graphing Slope Fields: RungeKutta Method  TI84 Plus and TI83 Plus graphing calculator program for graphing slope fields. Uses the RungeKutta method to obtain a solution for given initial condition. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Probability: Flip Coins, Roll Dice  TI89 graphing calculator statistics and probability program for simulating flipping coins and rolling dice. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

High School Algebra Formula Calculator: Teacher Edition  TI84 Plus and TI83 Plus graphing calculator program for high school algebra students and teachers. Calculates 30 common algebra, geometry and trigonometry formulas. Teachers can ... 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Complex Numbers  TI84 Plus and TI83 Plus graphing calculator, finds the trigonometric form, standard form, and DeMoivre's theorem of complex numbers. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Storing Data Sets  TI89 graphing calculator program for storing statistical data sets. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

International Fisher Effect  TI89 graphing calculator program for performing calculations related to the International Fisher Effect. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

Rolle's Theorem  TI84 Plus and TI83 Plus graphing calculator Rolle's theorem program. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Equation Saver and solver  TI89 graphing calculator program for saving and solving equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Min and Max  TI89 graphing calculator max and min program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Algebra, Geometry and Trig Program  TI84 Plus and TI83 Plus graphing calculator algebra 2, geometry and trig program. conics, cosine, greatest common factor, Pascal's triangle and more. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Interior Angles of a Polygon  TI89 graphing calculator program for calculating the interior angles of a polygon. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Mode of a Data Set  TI89 graphing calculator program for calculating the mode of a data set. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Bond and Julian Date Calculator  TI89 graphing calculator program for calculating bond rates. Includes a Julian date calculator. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

Add Polynomials  TI84 Plus and TI83 Plus graphing calculator Program for adding polynomials including binomials and trinomials. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Harmonic Conjugate Solver  TI89 graphing calculator harmonic conjugate program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Trapezoidal Rule: Area Under a Curve  TI89 graphing calculator trapezoidal rule program for calculating the area under a curve. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Symbolic Differentiation and MacLaurin Polynomials  TI84 Plus and TI83 Plus graphing calculator program for symbolic differentiation and calculations on Maclaurin polynomials. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Simplify Fractions and Convert Fractions to Decimals  TI84 Plus and TI83 Plus graphing calculator program simplifying fraction and converting them to decimals. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Find All Zeros  TI89 graphing calculator program for finding the zeros of an equation. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Root Finder: Newton's Method  TI84 Plus and TI83 Plus graphing calculator program. Finds the roots or zeros of a function using Newton's method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Solve First Derivative  TI89 graphing calculator program, solves the first derivative of a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Binomial Expansion  TI84 Plus and TI83 Plus graphing calculator program uses the binomial theorem for binomial expansion. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Rectangle Approximations  TI89 graphing calculator program, calculates rectangle area approximations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Exponential Growth and Decay  TI84 Plus and TI83 Plus graphing calculator program calculates variables in the exponential growth formula. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Hyperbolic Functions  TI89 graphing calculator program for exploring hyperbolic functions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Center of Mass Between 2 Functions  TI84 Plus and TI83 Plus graphing calculator program calculating the center of mass between 2 functions 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Sine Wave/Sinusoidal Equations  TI89 graphing calculator program for solving sine wave or sinusoidal equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Graphing Logarithms  TI84 Plus and TI83 Plus graphing calculator program for graphing logorithms. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

MultiVariable Calculus Program  TI89 graphing calculator program solves several multivariable calculus problems. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Trigonometry Functions  TI89 graphing calculator program, solves trigonometry functions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

Graphing Piecewise Functions  TI89 graphing calculator program for graphing piecewise functions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Graphing ] 

Simultaneous Nonlinear Differential Equations: Heun's Method  TI84 Plus and TI83 Plus graphing calculator program. Uses Heun's method to solve simultaneous nonlinear differential equations. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Radical Approximation  TI84 Plus and TI83 Plus graphing calculator program for radical approximation. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Derivatives: Symbolic Method  TI84 Plus and TI83 Plus graphing calculator program calculates derivatives using the symbolic method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Integral Approximation  TI89 graphing calculator program for integral approximation 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Polynomials, Slope, Distance, Vertex, Conics and Sequences  TI84 Plus and TI83 Plus graphing calculator program, performs calculations related to lines, polynomials and conics. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Logarithms: Change Base  TI84 Plus and TI83 Plus graphing calculator program for changing the base of logarithms. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Newton's Method With Error Checking  TI84 Plus and TI83 Plus graphing calculator program for calculating the zeros of a function using Newton's method. Includes error checking. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

The Euler Method: Solving Differential Equations  TI84 Plus and TI83 Plus graphing calculator program uses the Euler method approximate the solutions of firstorder differential equations. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Conic Parabola  TI89 graphing calculator conic parabola program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Integrals and The Fundamental Theorem of Calculus  TI84 Plus and TI83 Plus graphing calculator program for finding integrals and calculating the fundamental theorem of calculus. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Standard Normal Distribution: ZScore  TI89 graphing calculator program for calculating normal distribution probability. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Standard Form to Slope Intercept Form  TI84 Plus and TI83 Plus graphing calculator for converting equations from standard to slope intercept form. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Integral Rules  TI89 graphing calculator program contains common integral rules for calculus 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Perfect Square  TI84 Plus and TI83 Plus graphing calculator program for determining if a polynomial is a perfect square. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 