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: 

Euler's Method: Pi  TI89 graphing calculator program, converges to pi using Euler's Method. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

NonImplicit Differentiation  TI84 Plus and TI83 Plus graphing calculator nonimplicit differentiation program. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Finding the area between two curves  TI84 Plus and TI83 Plus graphing calculator program for finding the area between two curves. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Find The Roots of A Function: Newton's Method  TI84 Plus and TI83 Plus graphing calculator program for finding the roots of a function using Newton's Method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Heron's Formula: Area of a Triangle  TI89 graphing calculator program for finding the area of a triangle using Heron's formula. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Riemann Sums, Trapezoid Rule, Simpson's Rule, Slope Fields and Euler's Method  TI84 Plus and TI83 Plus graphing calculator program for calculating Riemann sums, trapezoid rule, Simpson's rule, slope fields and Euler's method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Integration by Parts  TI89 graphing calculator program for integration by parts. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Definite Integrals  TI89 graphing calculator program for solving definite integrals. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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

[ Programs ] [ ti89 ] [ 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 ] 

Approximating Area Under a Curve  TI84 Plus and TI83 Plus graphing calculator program. Approximates the area under a curve. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Derivatives and Zeros  TI89 graphing calculator program for calculating the first and second derivatives of a function. 
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 ] 

Arc Functions  TI89 graphing calculator arc function program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Integral Approximations  TI89 graphing calculator programs for integral approximation using exact approximation, Simpson's rule, trapezoid rule and Riemann sums 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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

[ Programs ] [ ti89 ] [ Statistics ] 

Solving Chords  TI89 graphing calculator program for solving chords. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Single and Double Interpolation  TI89 graphing calculator program for calculating single and double interpolation. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Numerical Integration and Finding Roots  TI89 graphing calculator program, performs numerical integration and finds the roots of a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Simplify Numbers with Fraction Exponents  TI84 Plus and TI83 Plus graphing calculator program for simplifying numbers with fraction exponents. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Cubic Expression Solver  TI89 graphing calculator program for solving cubic expressions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Distance Between 2 Points  TI89 graphing calculator program for calculating the distance between 2 points. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

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

[ Programs ] [ ti89 ] [ Algebra ] 

Polynomial Division: Long and Short  TI84 Plus and TI83 Plus graphing calculator program for short and long division of polynomials. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Beta Function  TI89 graphing calculator Beta Function Program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Directed Distance Between 2 Parallel Lines  TI84 Plus and TI83 Plus graphing calculator program for calculating the directed distance between 2 parallel lines. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Price Index  TI89 graphing calculator program for calculating price index. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

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 ] 

Best Calculus Program  TI84 Plus and TI83 Plus graphing calculator program. Solves a variety of calculus problems. A very good program. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Zeros of a Parametric Equations  TI84 Plus and TI83 Plus graphing calculator program calculates zeros of a paramatric equation. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

HalfLife Decay Formula  TI89 graphing calculator half life decay formula program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Solve Systems of Equations  TI84 Plus and TI83 Plus graphing calculator program for solving systems of equations. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Conic Section and Angle of Rotation  TI89 graphing calculator program for calculating the type of conic section and area of rotation of an equation. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Simpson's Rule: Area Under a Curve  TI84 Plus and TI83 Plus graphing calculator program for approximating the area under a curve using Simpson's method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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 ] 

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 ] 

Average Value of a Function  TI89 graphing calculator program for calculating the average value of a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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

[ Programs ] [ ti89 ] [ Statistics ] 

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 ] 

4th Degree Quadratic Solve  TI89 graphing calculator program for solving 4th degree quadratics. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

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

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Pre Calculus and Trigonometry Functions  TI84 Plus and TI83 Plus graphing calculator program. Includes many useful pre calculus and trigonometry features. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Equation Form Converter  TI84 Plus and TI83 Plus graphing calculator program for converting equations between standard form, point slope form, and slope intercept form 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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 ] 

Factor Trinomials & Whole Numbers; Multiply Binomials  TI84 Plus and TI83 Plus graphing calculator program for factoring polynomials and whole numbers and FOIL multiplication of binomials. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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

[ Programs ] [ ti89 ] [ Statistics ] 

Memorize Pi  TI89 graphing calculator program which helps in memorization of pi. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Coefficients of a Quadratic Equation: 3 Points  TI84 Plus and TI83 Plus graphing calculator program calculates the coefficients of a quadratic equation that passes through 3 given points. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Central Beta Function  TI89 graphing calculator central beta function program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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 ] 

Pi Memorization Helper  TI89 graphing calculator program, helps with memorization of pi. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

Parallel and Perpendicular Lines  TI89 graphing calculator program. Performs calculations on parallel and perpendicular lines. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

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 ] 

Algebra 2 Solver  TI84 Plus and TI83 Plus graphing calculator Program for solving many common algebra II problems. Includes equation and quadratic solvers. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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 ] 

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 ] 

Monthly or Periodic Payment Calculator  TI89 graphing calculator program for calculating monthly or periodic payments. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Algebra ] 

Point of Inflection of a Function  TI84 Plus and TI83 Plus graphing calculator program calculates the point of inflection of a function. 
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 ] 

Limit Finder  TI84 Plus and TI83 Plus graphing calculator program for finding the limit of a function. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Calculus TI89  TI89 graphing calculator program includes over 80 features for calculus. Some include sign charts, domain and range of functions, moving particle problems, differentiation and integration. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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 ] 

Differential Equations: 2 Points  TI89 graphing calculator program for solving differential equations given 2 points and amount of time. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Tangent and Normal Line  TI89 graphing calculator program, finds the tangent line and normal line of a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Algebra ] 

Surface Area, Lateral Area and Volume of Shapes  TI89 graphing calculator program for calculating surface area, lateral area and volume of shapes. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

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

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Mean Value (Rolle's) Theorem  TI89 graphing calculator mean value theorem program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Geometric and Arithmetic Series, Combinations and Probability  TI84 Plus and TI83 Plus graphing calculator program for problems involving series. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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 ] 

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

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Solving Probability Axiom Variables  TI89 graphing calculator program for solving probability axiom variables. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Solve the Gamma Function  TI84 Plus and TI83 Plus graphing calculator Gamma Function program. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Triangle Solver  TI89 graphing calculator program, solves unknown values of a triangle. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

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 ] 

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 ] 

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 ] 

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 ] 

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 ] 

Residue Values for Complex Integrals  TI89 graphing calculator program for finding residue values for solving complex integrals. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Functions: Revolutions Around an Axis, Surface Area and Area Between 2 Functions  TI84 Plus and TI83 Plus graphing calculator program for calculating the revolutions around an axis, surface area and area between 2 functions 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Curve Tracing  TI89 graphing calculator program for tracing the curve of a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Cramer's Rule Program  TI89 graphing calculator program for calculating intercepts of a system of equations using Cramer's Rule. 
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 ] 

Event Probability  TI89 graphing calculator program for calculating even probability. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Riemann Sum  TI84 Plus and TI83 Plus graphing calculator Riemann sum program. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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 ] 

Linearization Tables  TI84 Plus and TI83 Plus graphing calculator program provides complete linearization tables using symbolic method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Differentiate Equations  TI84 Plus and TI83 Plus graphing calculator program. Differentiates 1st to 5th degree equations. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ 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 ] 

Quadratic, Cubic and Quartic Equations Solver  TI84 Plus and TI83 Plus graphing calculator program solves quadratic, quadratic and cubic equations. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 