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 ] 

Delta and Epsilon  TI89 graphing calculator program for formally defining limits with epsilons and deltas. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Graphing Results: Pie Chart  TI89 graphing calculator statistics, pie chart/graph program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

Curvature and Tangent Vector Program  TI89 graphing calculator program for calculating the curvature and tangent vector of a parametric function to a given point. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Trigonometry Formulas  TI89 graphing calculator program, contains many useful trigonometry formulas. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

Simplify Calculus Answers  TI89 graphing calculator program, simplifies calculus answers for homework, tests and exams. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Algebra ] 

Arc Functions: ArcSecant, ArcCosecant, ArcCotangent  TI89 graphing calculator program, displays the arc functions. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

Advanced Derivative Function  TI84 Plus and TI83 Plus graphing calculator Program. Calculates the derivative of a function. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Improved Euler Method  TI84 Plus and TI83 Plus graphing calculator program. Numerically approximates solutions to firstorder differential equations using the improved Euler method. 
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 ] 

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 ] 

Direction Fields  TI84 Plus and TI83 Plus graphing calculator program. Graphs the direction fields of a differential equation. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Systems of Equations Multiple Equations, Multiple Variables  TI84 Plus and TI83 Plus graphing calculator program for solving complex systems of equations which may contain sevaral equations and variables. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Extrema: Maximum and Minimum  TI89 graphing calculator program, calculates extrema or maximum and minimum of a function. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Integration Formulas  TI84 Plus and TI83 Plus graphing calculator program contains formulas used for calculating integrals. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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 ] 

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

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Homogeneous Differential Equations  TI89 graphing calculator program, solves homogeneous differential equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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 ] 

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 ] 

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 ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

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

[ Programs ] [ ti89 ] [ 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 ] 

Unit Circle Conversions  Pi to Degrees  TI89 graphing calculator program, provides unit circle coordinate conversions From Pi to Degrees and Degrees to Pi 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Diophantine Equations  TI89 graphing calculator Diophantine equations program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

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 ] 

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 ] 

Dilogarithm or Spence's function  TI89 graphing calculator program for calculations related to the Dilogarithm also known as Spence's function. 
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 ] 

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 ] 

Romberg Integration  TI84 Plus and TI83 Plus graphing calculator program uses Romberg integration to integrate a function between 2 limits. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

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 ] 

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 ] 

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 ] 

Integrals: Area Under a Curve, Area Between 2 Curves  TI84 Plus and TI83 Plus graphing calculator program for calculating the area under a curve and the area between 2 curves. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Area Under Curve: Monte Carlo Method  TI84 Plus and TI83 Plus graphing calculator program. Calculates the area under a curve using the Monte Carlo method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Interpolation and Extrapolation  TI89 graphing calculator linear process calculations, Interpolation and Extrapolation program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

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

[ Programs ] [ ti89 ] [ Algebra ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

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 ] 

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

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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 ] 

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 ] 

Analysis of a Parametric 3D Surface  TI89 graphing calculator program for analysis of parametric 3D surfaces. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

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 ] 

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 ] 

Annuities, Life Insurance and Pension Calculator  TI89 graphing calculator annuities, life insurance, and pensions calculator program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

Unit Circle and Compound Interest  TI84 Plus and TI83 Plus graphing calculator program includes features for the unit circle and compound interest. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Derivative Rules  TI84 Plus and TI83 Plus graphing calculator program contains all basic calculus derivative rules. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ 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 ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

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 ] 

Trigonometry Notes: Trig Identities  TI89 graphing calculator program contains notes on the trig identities. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

Zero Interval Polynomial Program  TI89 graphing calculator program for calculating zero intervals of a polynomial. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Simpson's Rule: Integral approximation  TI84 Plus and TI83 Plus graphing calculator program for finding the approximation of a function using Simpson's rule. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ 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 ] 

GDP Expenditure Approach  TI89 graphing calculator GDP expenditure approach program. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ BusinessFinance ] 

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

[ Programs ] [ ti83/ti84 ] [ 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 ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Bisection Method Function Solver  TI89 graphing calculator program for solving functions with the bisection method. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Triangle: Sides, Angles, Area, Altitude, Median & Bisectors  TI89 graphing calculator triangle program. Calculates Length of sides, angles, area, altitude, median and bisectors. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Trigonometry ] 

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

[ Programs ] [ ti89 ] [ Trigonometry ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Polynomial Difference Theorem: Degree of a Polynomial  TI84 Plus and TI83 Plus graphing calculator polynomial difference theorm program for calculating degrees of a polynomial. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Horner Method: Dividing 4th Degree Polynomials  TI84 Plus and TI83 Plus graphing calculator program for dividing 4th degree polynomials using the Horner Method. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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 ] 

Euler's Method: Approximate Values of a Function  TI89 graphing calculator program, calculates approximate values of a function using Euler's method. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Derivatives and Variation Tables  TI89 graphing calculator program gives detailed information on functions including derivatives and variation tables. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Nonlinear Regression and Logistic Regression for Binary Dependent Data  TI89 graphing calculator program for calculating nonlinear regression and logistic regression for binary dependant data. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Statistics ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Algebra ] 

Vector Calculus  Gradient, Divergence, Curl  TI89 graphing calculator vector calculus program, calculates divergence, gradient and curl. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

Area of a Circle  TI89 graphing calculator program for calculating the area of a circle. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

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 ] 

Reverse Quadratic Formula  TI84 Plus and TI83 Plus graphing calculator program, performs the reverse quadratic formula. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

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 ] 

Normal Line Function Program  TI89 graphing calculator program for finding the equation of a normal line to a function at a point. 
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 ] 

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 ] 

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

[ Programs ] [ ti89 ] [ Calculus ] 

Circle Area and Radius: 3 Points  TI89 graphing calculator program for calculating the area and radius of a circle. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Geometry ] 

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 ] 

Slope of the Tangent Line of a Function  TI84 Plus and TI83 Plus graphing calculator program. Calculates the slope of the tangent line of a function. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Complex Analysis  TI89 graphing calculator complex analysis program. 
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 ] 

Cramer's Rule: Matrices  TI84 Plus and TI83 Plus graphing calculator program uses Cramer's Rule to solve systems of equations. Solutions are expressed in matrix form. 
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 ] 

Slope Field Program  TI84 Plus and TI83 Plus graphing calculator program. Simplifies the process of creating and analyzing slope fields. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Calculus ] 

Best Algebra Program!  TI84 Plus and TI83 Plus graphing calculator program which includes features for nearly ever type of algebra problem. One of the best programs available. 
Requires the ti83 plus or a ti84 model.
(Click here for an explanation)

[ Programs ] [ ti83/ti84 ] [ Algebra ] 

Solve Parabolic Equations  TI89 graphing calculator program for solving parabolic equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Algebra ] 

Systems of Differential Equations  TI89 graphing calculator program, solves systems of differential equations. 
Requires the ti89 calculator.
(Click here for an explanation)

[ Programs ] [ ti89 ] [ Calculus ] 

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

[ Programs ] [ ti83/ti84 ] [ Calculus ] 