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  TI89 graphing calculator program for calculating the area of a convex hull. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Algebra 2 Geometry  TI89 graphing calculator algebra and geometry program. Completing the square, prime number functions, temperature converter and more. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Calculus, Algebra, Geometry, Trigonometry and Chemistry Program  TI84 Plus and TI83 Plus graphing calculator program contains features for calculus, algebra, geometry, trigonometry and chemistry Problems. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

College Algebra Formula Calculator  TI84 Plus and TI83 Plus graphing calculator for college and high school algebra. Calculates 30 common algebra, geometry and trig formulas. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Conics: Plane Algebraic Curves  TI89 graphing calculator conics or plane algebraic curves program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Least Squares Regression Line  TI89 graphing calculator least squares regression line program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Graphing Histograms  TI89 graphing calculator program for graphing histograms 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Graphing ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

GFunction  TI89 graphing calculator Gfunction program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Average Rate of Change  TI84 Plus and TI83 Plus graphing calculator program for calculating the average rate of change. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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 ] 

Linear Interpolation  TI89 graphing calculator linear interpolation program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Derivatives of Trig Functions  TI84 Plus and TI83 Plus graphing calculator program lists the common derivatives of trig functions. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Find the Derivative  TI84 Plus and TI83 Plus graphing calculator derivative program. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Everything Calculus Program  TI84 Plus and TI83 Plus graphing calculator program. Includes many useful calculus features and functions. A very good program. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Surface Area of a Revolution  X Axis  TI89 graphing calculator program, finds the surface area of a revolution around the x axis. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Residue (complex analysis)  TI89 graphing calculator program for finding residues in complex analysis. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Equation Points of Intersection  TI89 graphing calculator program for finding the points of intersection of two linear equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

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 ] 

Solve and Graph Conic Sections  TI89 graphing calculator program for solving and graphing conic sections. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Surface Area of a Revolution  TI84 Plus and TI83 Plus graphing calculator program for calculating the surface area of revolution 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Polynomial Histogram Builder  TI89 graphing calculator histogram program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Multiply Factors: FOIL  TI84 Plus and TI83 Plus graphing calculator program for multiplying binomial factors. Also known as FOIL. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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

[ Programs ] [ ti89 ] [ Graphing ] 

Centroid of Two Functions  TI84 Plus and TI83 Plus graphing calculator program for the centroid of two functions. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Fourier Theory  TI84 Plus and TI83 Plus graphing calculator program. Explores Fourier Theory by creating complex waveforms using ten different frequencies. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Derivatives of Trigonometric Functions  TI89 graphing calculator program, display the derivatives of the trigonometric functions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Graphing Angles  TI89 graphing calculator angle graphing program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Graphing ] 

Surface Areas of Rotated Solids  TI89 graphing calculator program for calculating the surface area of a rotated solid. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Science and Engineering Statistics  TI89 graphing calculator science and engineering statistics program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

De Moivre's Theorem  Formula: Roots of Complex Numbers  TI89 graphing calculator program for finding roots of complex numbers using De Moivre's Theorem/Formula 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Equation Library  TI89 graphing calculator equation library program for storing and solving equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Laplace Transform  Bilateral  TI89 graphing calculator program, calculates bilateral Laplace transform 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Implicit Differentiation  TI89 graphing calculator program, calculates the implicit differentiation of a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Binomial Expansion: 14th Degree  TI84 Plus and TI83 Plus graphing calculator program expands any binomial to up to the 14th degree. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Triangles: Sine and Cosine  TI89 graphing calculator program, calculates angle degrees and length of the sides of a triangle using the laws of sine and cosine. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

Reduce Fractions and Convert Decimals to Fractions  TI84 Plus and TI83 Plus graphing calculator program for reducing and converting factions. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Solving Systems of Equations  TI84 Plus and TI83 Plus graphing calculator systems of equations program. 
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 ] 

Euler's Method for Calculus  TI84 Plus and TI83 Plus graphing calculator program uses Euler's method to find the point and graph estimations of a function. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ 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 ] 

Trapezoidal Rule: Integral Approximation  TI89 graphing calculator program for calculating integral approximations using the trapezoidal rule. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Ultimate Algebra Program  TI89 graphing calculator algebra program. Includes identity matrices, recursive number sequences, and factor pair generator. 
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 ] 

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 ] 

Algebra Notes: Final Exam  TI84 Plus and TI83 Plus graphing calculator Program containing common final exam notes for most algebra courses. Includes trig equations, systems of equations and more. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Slope intercept line calculator  TI89 graphing calculator program for calculating slope and x and y intercepts. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Average or Mean  TI89 graphing calculator program for calculating the average or mean of a series of numbers. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Simpson's Rule  Area Under a Curve  TI89 graphing calculator program, estimates area under a curve using Simpson's rule. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Quadratics, Systems of Equations, Conics and Polygons  TI84 Plus and TI83 Plus graphing calculator program for quadratics, systems of equations, conics and polygons. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

College Algebra Notes  TI89 graphing calculator college algebra notes program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Algebra Formulas, Simplifying Factions and Unit Conversion  TI84 Plus and TI83 Plus graphing calculator Program for simplifying fractions and converting units of weight, distance, length etc. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Line Equation Finder  TI89 graphing calculator program for finding the equation, slope, and intercepts of a line. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

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

[ Programs ] [ ti89 ] [ Graphing ] 

Divide and Factor Cubic Equations  TI84 Plus and TI83 Plus graphing calculator program for division and factoring of cubic equations. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Area of a Circular Segment  TI89 graphing calculator program for calculating the area of a circular segment. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Cubic Formula: Zeros of a Cubic Function  TI84 Plus and TI83 Plus graphing calculator cubic formula program for finding the zeros of cubic functions. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Depreciation, Ratio, and List Functions  TI89 graphing calculator program for calculating the depreciation function, ratio function and list function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

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

[ Programs ] [ ti89 ] [ Algebra ] 

Functions: Shell Method, Disk Method, Integration, Washer Method, Area, Centroid and More  TI84 Plus and TI83 Plus graphing calculator program performs a number of important operations with calculus functions. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Absolute Value 89  TI89 graphing calculator absolute value program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Factor Any Polynomial, All Real and NonZero Roots  TI84 Plus and TI83 Plus graphing calculator program for factoring polynomials. Gives all real and nonreal zero roots. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Equation of an Antiderivative  TI84 Plus and TI83 Plus graphing calculator program. Finds the equation of an antiderivative. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Steepest Ascent Path  TI89 graphing calculator program for calculating the steepest ascent path. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Equation of a Tangent Line to a Point in a Function  TI89 graphing calculator program, finds the equation of a tangent line in relation to a point in a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

Tangent and Binormal Vectors  TI89 graphing calculator program for calculating tangent and binormal vectors. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Recursive Sequences  TI84 Plus and TI83 Plus graphing calculator program gives a graphical and numerical representation of recursive sequences. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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 ] 

Differential Equations: Euler's Method  TI84 Plus and TI83 Plus graphing calculator program for solving differential equations using Euler's method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Function Length  TI89 graphing calculator program finds the length of a function between 2 points. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Riemann Zeta Function  TI89 graphing calculator Riemann Zeta function program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Simpson Approximation: Area Under a Curve  TI84 Plus and TI83 Plus graphing calculator program. Uses Simpson method approximations to approximate the area under a curve. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Algebra Formulas  TI84 Plus and TI83 Plus graphing calculator Program containing several common algebra formulas. Great for tests and quizzes. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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 ] 

Reimann Sums: Rectangles and Trapezoids  TI89 graphing calculator program for calculating Reimann sums using rectangle and trapezoid rules. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Algebra Help Program  TI89 graphing calculator program for primes, slope and distance. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Lerch Transcendent  TI89 graphing calculator program, calculates the Lerch transcendent 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Area of a Polygon: Radius of Inscribed Circle  TI89 graphing calculator program for calculating the area of a polygon. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Calculus Common Functions  TI89 graphing calculator program includes several common calculus functions such as calculus volumes, densities and revolutions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

4th Degree Quartic Solver  TI84 Plus and TI83 Plus graphing calculator Program for Solving 4th Degree Quartic Equations 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Graphing 3D Space Curves  TI89 graphing calculator program for graphing 3D space curves. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Math Made Easy  TI89 graphing calculator program calculates slope, intercepts, distance, midpoint, and equation of a line. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Iterations of a Function  TI84 Plus and TI83 Plus graphing calculator program for calculating the itterations of a function. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Biateral Laplace Transform  TI89 graphing calculator program for calculating Biateral Laplace Transform 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Gaussian Curve  Normal Distribution  TI89 graphing calculator program for calculating the Gaussian curve or normal distribution. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Maclaurin Series  TI84 Plus and TI83 Plus graphing calculator program. Displays the 7 Maclaurin series. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Area Under a Curve: Romberg Algorithm  TI84 Plus and TI83 Plus graphing calculator program. Performs area under a curve calculations using the Romber Algorithm. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Completing the Square  TI89 graphing calculator program for completing the square. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Solving Geometry Equations  TI89 graphing calculator program for solving geometry equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

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

[ Programs ] [ ti89 ] [ Algebra ] 

Multivariable Function Discriminant  TI89 graphing calculator program, calculates the discriminant of a multivariable function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Investing and Borrowing Program  TI89 graphing calculator investing and borrowing program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

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 ] 

Symbolic Integration  TI89 graphing calculator program for symbolic integration. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

MultiVariable Calculus Functions  TI89 graphing calculator program, contains several features for multivariable calculus 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Cauchy Riemann Equations  TI89 graphing calculator Cauchy Riemann theorem program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Calculus Program 89  TI89 graphing calculator calculus program for calculating the equations of lines, average rate of change, difference quotient, and tangent lines 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Algebra Tools: lines, binomials, parabolas, units and more  TI84 Plus and TI83 Plus graphing calculator Multifunction algebra program, contains functions for linear equations, binomials, parabolas, units and more. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Geometric Systems of Equations  TI89 graphing calculator program for solving geometric systems of equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 