| __Name__ | __Size__ | __Date__ | __Rating__ | __Description__ |

| **(Parent Dir)** | *folder* | | **Up to TI-83 BASIC Math Programs** |

| **integral1.zip** | 1k | 13-01-02 | | **INTEGRAL** INTEGRAL: This program lets you integrate a function from A to B with the fnInt(-function. You use X for the variable, and get the numerical value. Then you get an estimate with Simpson's method for 100 intervals. Only 196 bytes. INTEGRA1: This is basically the same program as the one above. However it uses Simpson's method with cubic interpolation, ( Simpson's 3/8 rule ) instead of quadratic interpolation, wich is normally used. |

| **derivata.zip** | 1k | 12-12-22 | | **Derivatives** These are the formulas for most sorts of derivatives. If you know them you should be able to find the derivative of almost any function. Now with L' Hopital's rule. |

| **derivata1.zip** | 19k | 12-12-22 | | **Derivatives** This program gives you most sorts of derivatives, when you input their primitive functions. Use A for constant, and F(X) and G(X) for functions other than, sin, cos, tan, ln, log, e^x, 10^(x), etc. If you input F(X)/G(X), the program will give: (F'(X)G(X)-F(X)G'(X))/G(X)^2. If you input: A^X, the program gives, ln(A)*A^X. If you input: sin(X) ( Don't forget the right hand bracket! ), the program will give, cos(X). The program also has L' Hopital's rule: Input F(A)=G(A)=0, you'll see. |

| **zeta.zip** | 3k | 09-11-01 | | **Zeta Function** This is the zeta function, for all TI's except the TI-73. |

| **tabzz.zip** | 7k | 08-12-07 | | **Tableau de variation** (prog in french ) Tableau de variation, avec limites. Version 1.02, 6 dec. 2008 |

| **zarea.zip** | 1k | 05-04-14 | | **ZAREA 2.0** Find the Area under a standard normal distribution from 0, Infinity, Neg. Infinity, and Another Z Score. Correctly works with negitive Z Scores. |

| **derive.zip** | 2k | 04-08-23 | | **Derive** This program gives an exact (!) equation of the derivated formula of a given expression. Example: cos(2x+3) gives -2sin(2x+3) |

| **deriv83.zip** | 14k | 04-07-11 | | **deriv83** Now there's something convenient for your 83! you can check for derivatives! Just make sure you have multiple choices given! Just check out the screenshot! |

| **derivativeformulas83.zip** | 1k | 04-06-15 | | **Derivative Formulas** It shows you Derivatives for Trig Functions, Inverse Trig Functions, Hyperbolic Trig Functions, Hyperbolic Inverse Trig Functions, Power Rule, Product Rule, Quotient Rule, Chain Rule, Sum and Difference Rule, Derivative of Logarithms, Derivative of Natural Logarithms, Derivative of e, and the Derivative of a^x. It has all of the derivative formulas you'll need. |

| **centroid_83.zip** | 1k | 04-06-15 | | **Centroid** Enter f(x), g(x), lower bound, and upper bound, and it wil give you the centroid. |

| **betweencurves83.zip** | 1k | 04-06-15 | | **Area Between Curves** Enter f(x), g(x), lower bound, and upper bound, and it will give you the area between the two curves. |

| **arclength83.zip** | 1k | 04-06-15 | | **Arc Length of a Curve** Enter f(x), lower bound, and upper bound, and it will tell you the arc length of the curve. |

| **ap_calculus_83.zip** | 1k | 04-06-07 | | **AP Calculus I (TI-83)** If you're taking Calculus or you're going to take Calculus, you will definitely need this program. It will save you lots of time and work that you will have to struggle with for about 30 minutes when this program does it in about 5 minutes. It will find Area Between Curves, Volume of Circular Revolution Around a Vertical Line and Around a Horizontal Line, Centroid, Arc Length, Surface Area of Revolution, Definite Integral of a function from A to B, Riemann Sums (Area Approximations - Left, Right, Midpoint, Trapezoid, and Simpson's Rules), Nth Derivative (based on power rule) Nth Antiderivative (based on power rule), and Root Approximation Methods (Newton, Bisection, and Secant Methods). It will do so much for you and it will really help you in Calculus. Now download this program onto your Calculator, and head on to Calculus and see how helpful it is! |

| **auc.zip** | 1k | 04-05-19 | | **Area under a curve** This program will find the area under the curve and the x-axis. It will calculate the total area below and above the x-axis. |

| **fldslope.zip** | 1k | 04-04-30 | | **Slope Field v1.2** Slope Field v1.2 simplifies the process of creating and analyzing slope fields in calculus. This program provides a variety of tools for slope fields: you can enter a differential equation, render the resultant field, edit the window settings, find the slope value at a specific (x,y) point, and trace an antiderivative over the field to verify that it is correct. Doors CS v4.0+ optimized. |

| **calculus_formulas_83.zip** | 1k | 04-02-18 | | **Calculus Formulas** It shows basic formulas for Calculus. Power Rule, Product Rule, Quotient Rule, Chain Rule, Definition of a Derivative, Slope of the Tangent Line, Slope of the Secant Line, Average Rate of Change, Mean Value Theorem, and Rules for Horizontal and Vertical Asymptotes. |

| **power_rule_solver_83.zip** | 1k | 04-02-17 | | **Power Rule Solver** Finds the Derivative of the function using the Power Rule. |

| **areauc83.zip** | 1k | 04-01-28 | | **Area Under Curve v1.0 (Monte Carlo Method)** This useful program will approximate the area under a curve or line to arbitrary accuracy using the Monte Carlo method. The realtime progress meter shows how far the program has progressed for time-consuming high accuracy calculations, and the standard interface makes it easy to navigate. Doors Cs v4.0 optimized. |

| **antiderv83.zip** | 1k | 04-01-28 | | **AntiDerivative v1.0** Do you take Calculus? Have you ever wanted to perform a quick antiderivation? Now you can! simply plug in the antiderivative of cx^n dx, and this nifty program will find the original equation in the form zx^p+C. Excellent graphics and interface; Doors CS v4.0 optimized. |

| **calculus83.zip** | 1k | 04-01-08 | | **Calculus Graphing Program** This program is useful for students in calculus. You can choose from one curve or between two curves. It will give you area between curves, volume of circular revolution of between two curves, |

| **area_under_curve_83.zip** | 1k | 04-01-03 | | **Approximating Area under a curve** enter a function, lower bound, upper bound, and the amount of equal subintervals and it will find the area using four methods, left rectangle area method, right rectangle area method, midpoint rectangle area method, and trapezoid rule. |

| **derive83.zip** | 1k | 03-11-14 | | **Derive v1.0** This powerful program performs the non-implicit differentiation of any function f(x) to find f'(x), including f(x)=cx^n, f(x)=cx, f(x)=c, f(x)=ax/bx, and f(x)=ax*bx. It even finds the six major triginometric identities for derivation. A perfect tool for calculus students! |

| **riemann83.zip** | 1k | 03-08-17 | | **Riemann Sums** This program computes left, right, midpoint, and trapezoidal sums for a given function over a given interval. It also draws the rectangular or trapezoidal regions under the graph. Also included is the definite integral over the region. This is a similar version of my 83+ Riemann Sum program. However, since the 83 does not support lower case letters, this version was necessary. |

| **integration.zip** | 21k | 03-07-16 | | **Integration (Numerical) ** It calculates the numerical integration. |

| **raiz.83p** | 1k | 03-07-16 | | **Root Finder** It calculates the root of a given function by the method Bissection, Newton... |

| **diffeq2.zip** | 1k | 03-03-06 | | **Diff. Eq. 2** This program will solve a set of two linear ordinary differential equations. Just enter the 2 by 2 matrix and the program will find the two Eigen Values, define the equilibrium point, and give you the solutions. |

| **precal83.zip** | 4k | 03-03-05 | | **PreCalculus Programs** A collection of programs from my precal book, Precalculus with Limits A Graphing Approach. Check readme for specifics. |

| **calc83.zip** | 31k | 02-06-16 | | **Calculus 1 and 2 Pack v1.2** Included programs: algebra/geometry/trigonometry formulas, ram graphs, maclaurin series, volume and rotation of a solid, ram/trapezoid, test for convergence, projectile motion, table of domain/range/derivatives/integrals of 12 trig functions and 4 other log/expo functions, exact value/infinite domain of trig functions, Euler's method, improved Euler's method, Runge-Kutta's Method, Newton's method, slope field, and partial sums of a recursive series. |

| **runge83.zip** | 1k | 02-06-16 | | **Runge Kutta's Method v1.1** Numerical solution for differential equations. Same as Improved Euler's method, but more accurate. Table and graph option included. |

| **improved83.zip** | 1k | 02-06-16 | | **Improved Euler's Method v1.1** Numerical solution for differential equations. Same as Euler's method, but more accurate. Table and graph option included. |

| **est83.zip** | 1k | 02-06-16 | | **RAM and Trapezoid v1.1** Estimates the integral with trapezoid and ram with the option to run each method after another and input a, b, and n again. |

| **domainrg83.zip** | 1k | 02-06-16 | | **Domain, Range, Derivatives, and Integrals v1.1** Displays the domain, range, derivative, and integral of 12 trig functions and 4 other log/expo function separated by categories. |

| **newton_raphson.zip** | 1k | 02-05-28 | | **Newton-Raphson** Just a program to calculate the intersection of the X-axis and a graph (using the Newton(-Raphson)-method). |

| **newton83.zip** | 1k | 02-05-22 | | **Newton's Method v1.1** Finds the zeros of any function with Newton's method. |

| **euler83.zip** | 1k | 02-05-22 | | **Euler's Method v1.1** Numerical solution for differential equations. Table and graph option included. |

| **eulerde.zip** | 1k | 02-05-12 | | **Euler's Method v1.11** This program displays and solves differential equations using Euler's Method. |

| **sector83.zip** | 1k | 02-03-09 | | **Sector83** This is a great program for anyone in Honors Precalculus or higher. It will calculate any part of a sector (arc length, area, radius, or angle) using only two of the remaining parts. It has every possible combination, so this is a very useful program. Download it today!! |

| **trapezr83.zip** | 9k | 02-03-03 | | **Trapezoidal Rule v1.0** This program does the Trapezoidal Rule for you. It estimates areas under curves using this method. It's nice to use it to check your answers, if you are in calculus. In the future I will make a program that also shows all steps. |

| **simpsonr83.zip** | 10k | 02-03-03 | | **Simpson's Rule v1.0** This program does the Simpson's Rule for you. It estimates areas under curves using this method. It's nice to use it to check your answers, if you are in calculus. In the future I will make a program that also shows all steps. |

| **diffeq83.zip** | 1k | 02-03-02 | | **2-Point Differential Equation Solver** This program is designed to solve a differential equatio give two points and the amount of time necessary. |

| **calculs83.zip** | 5k | 02-03-01 | | **Calculs v2.04** nouvelle version de Calculs ! qui inclut une extension de calcul formel (le programme reconnait plus de 800 racines carrées et les simplifie) |

| **newton.83p** | 1k | 02-02-16 | | **Newton** uses newton's method to find zeroes of any equation |

| **newtonsm1.5.zip** | 12k | 01-12-22 | | **NEWTONSM1.5** This is a Calculus program that does the Newton's method approximation for you. You enter a function and your first guess, X0. The program finds the values of X1 and f(X1) and returns them to you. The program keeps doing that for x2, x3, x4, and x5. It stops automatically once the value of f(Xn) is between -0.0001 and 0.0001 (so that it has at least three zeros after the decimal). That is considered to be an accurate approximation, so you don't need the rest of the values. This version fixes an issue with Y0 variable from the previous version. The program does the Newton's method and shows you all the values you need. |

| **deriv3.zip** | 1k | 01-12-16 | | **Derivative Graph** This program will graph the derivative of a function. |

| **calculus2.zip** | 2k | 01-08-10 | | **Calculus! v. 1.0** These programs include everything you'll need in calculus. From definite integration and approximations to conic sections and moments of inertia, this package has it all! |

| **anormal.zip** | 1k | 01-07-15 | | **Area under the normal curve.** This is a program, which calculate the probability under the normal curve. Graphically displays results. |

| **simpson.zip** | 1k | 01-05-31 | | **Simpson's Rule for Approximation of Definite Integration** To make a long story short, this rule sucks. If you're taking calculus at above the basic level, you should know this. It's a lot of work, and it's difficult to remember. This program does all the work for you; the only thing you'll need to do, is to write the answer down on the sheet of paper. Plain and simple. And it's easy to use, too! |

| **intgraph.zip** | 3k | 01-05-31 | | **Integral** This program will graph the integral of a function. It will also numerically evaluate it using the trapezoid method. |

| **eulers.zip** | 3k | 01-05-31 | | **Euler's Method** Graphs an initial value ordinary differential equation using Eulers method. The second program included is a fix that clears the lists and string used in for the program. |

| **diffeq1.zip** | 6k | 01-05-31 | | **Diff. Eq. 1** This program will solve linear, homogeneous, constant-coefficient, second order differential equations of the form: aY + bY + cY =0. |

| **impeuler.zip** | 1k | 01-03-25 | | **Euler Improved Method** Euler program which uses the Improved Euler Method and puts it in a table using the list editor. |

| **integral2.zip** | 2k | 01-03-11 | | **Integral** This program uses the integral to find: Arc Length, Area, Volume, Surface Area, or any integration. All that you have to provide is a function (or two) and two bounds. It can also find and use the intersections of two functions for bounds (the "meat" of my Newton5 program). Feel free to send me an email. I'd love to hear back from someone. |

| **trapezoid.zip** | 1k | 01-03-01 | | **Trapezoid Approximation of Integral** These problems always annoy me, so I created a program to do them for me |

| **newton5.zip** | 1k | 01-02-24 | | **Newton5** Newton5 finds the roots of equations for you. This program displays the graph in split screen so you can accurately guess the root of the equation. It also allows you to use the same function multiple times. It saves typing time when a function has multiple roots. |

| **niceice.zip** | 2k | 01-02-07 | | **Nice Ice v3.5** NEW FEATURES: 1)Summation 2)Area under a curve 3)RRAM, LRAM, MRAM also draws it for you 4)Trapezoid & Simpson - - - NICE ICE IS THE ULTIMATE MATH PROGRAM**** IT DOES EVERYTHING! Distance Formula, Mid-Point Formula, Finds Slope, HAS A GREAT QUADRATIC EQN SOLVER, Finds perpendicular unit vectors, solves any system of equations up to 3 variables, average rate of change AND MUCH MORE!!!!! This program is good all the way up through CALCULUS **THE ONE WHO DOES NOT HAVE THIS PROGRAM IS LOST*** - Chinese Proverb |

| **deriv1.zip** | 1k | 01-01-29 | | **Deriv v1.0** deriv version 1.0 |

| **integrl1.zip** | 1k | 01-01-29 | | **Integral** Calculates the area between two function within an interval. |

| **newrapm.zip** | 1k | 00-11-24 | | **Newton-Raphson-Method** A program with the Newton-Raphson-Method |

| **deriv2.zip** | 1k | 00-10-10 | | **Derivative Solver** A smal solver. |

| **limitfr.zip** | 2k | 00-10-07 | | **Limit v3.0 (French)** Only (well..) for the frenchies : this is LIMIT 3.0 with added features like ASYMPTOTES.(les verticales, horizontales....) |

| **limit2.zip** | 3k | 00-10-07 | | **Limit v3.0** The FASTER, SMALLER, EASIER, MOST POWERFUL prog for finding ALL LIMITS of ANY FUNCTION. |

| **precalc3.zip** | 2k | 00-09-17 | | **Precalculus beta** A very helpful precalc program. More features will be added in the final version. |

| **calcpack.zip** | 1k | 00-06-27 | | **Calc Pack v1.0** Download if you're going into Calculus I. Contains Euler's Method, Riemann sums using left, mid, right, trap, and Simpson methods, and Slopefield for graphing differential equations. |

| **integral.zip** | 1k | 00-06-21 | | **Indefinite Integral Grapher** Graphs a function and its antiderivative on the same axes. |

| **deriv.zip** | 3k | 00-06-21 | | **Derivatives** Calculates 1st--7th derivatives. Useful for Taylor polynomials. |

| **trap2.zip** | 3k | 00-05-26 | | **Trapezoidal Rule** Estimates a definite integral using the trapezoidal rule. Also graphs the function and the trapezoids. |

| **newton3.zip** | 1k | 00-05-26 | | **Newton's Root Approximation** Finds a zero of a function using Newton's method. Not a subroutine. |

| **apcalc.zip** | 1k | 00-05-16 | | **Limits + Integrals for AP Calc** The acrhive include two very useful programs one is for finding limits and another for finding area under the curve using 4 different types of rectangles -left,right,mid and trapeziod. Also There is an option to graph them in any order |

| **der.zip** | 1k | 00-05-16 | | **Derivative Solver** Solves the derivative and shows the answer in the terms of the variables. Example:X^2 will give us 2x^1 |

| **avgint.zip** | 1k | 00-05-16 | | **Average Integral** Help students to figure out the average integral of the equation by entering equation and the limits. |

| **xpolynom.zip** | 1k | 00-05-01 | | **Xpolynom v1.1** This is a neat program by XprO that calculates the roots of the equations of degrees 1, 2 & 3 |

| **precalc2.zip** | 4k | 00-04-19 | | **Precalc v8.1.1** An update to Precalc 7.5. Contains more info, like conics, exponential functions, and many more. The BEST program for any student who wants helps right then and right there. |

| **zero.zip** | 1k | 00-03-06 | | **Zero Finder v1.0** Finds a zero of a function |

| **ckantid.zip** | 1k | 00-03-01 | | **Quick Check for Antiderivatives** Quickly verifies your antiderivative solution against TI83's solution. |

| **ckder.zip** | 1k | 00-02-13 | | **Derivative Equation Checker** Quick check of derivative equation |

| **zzmenu.zip** | 1k | 99-11-11 | | **Menu for Critical Values.** |

| **zzinewt.zip** | 1k | 99-11-11 | | **Newton's Method for Integral Functions.** |

| **nrmlarea.zip** | 1k | 99-11-11 | | **Normal Area** Area and graph under general normal. |

| **euler2.zip** | 1k | 99-11-11 | | **Euler & Modified Euler Method** |

| **clt.zip** | 1k | 99-11-10 | | **Central Limit Theorem ** Demonstrate Central Limit Theorem |

| **simplexa.zip** | 1k | 99-11-10 | | **Simplex Method ** Simplex Method (Includes artificial variables.) |

| **numint.zip** | 1k | 99-11-10 | | **Numerical Integration** |

| **newtong.zip** | 1k | 99-11-10 | | **Graphical Newton's method** |

| **newton2.zip** | 1k | 99-11-10 | | **Newton's Method** |

| **nderiv.zip** | 1k | 99-11-10 | | **Nth Order Derivatives** Nth order derivatives |

| **powsolve.zip** | 1k | 99-11-08 | | **Powsolve** Scan graph for roots, extrema, etc. |

| **newrapme.zip** | 1k | 99-11-05 | | **Newtonrapme** Newton-Raphson's numerical method for solving of equations. |

| **euler.zip** | 1k | 99-11-05 | | **Euler** A differential equations solver. |

| **deri.zip** | 20k | 99-10-30 | | **Derivative v1.0** Assists with the derivative, integral and inverse of functions. |

| **intaprox.zip** | 1k | 99-08-11 | | **Integral Approximator v1.0** Finds geometric approximations for definite integrals |

| **curvarea.zip** | 1k | 99-07-03 | | **Area Under Curves** A program that tells you the area under a curve. |

| **limit.zip** | 1k | 99-04-20 | | **Limit83** A good program that finds limits of functions. |

| **trapezoidal.zip** | 1k | 99-03-01 | | **Trapezoidal Rule** |

| **newton.zip** | 1k | 99-02-25 | | **Newton's Method** Solves 1 variable equations |

| **diffeq.zip** | 1k | 99-02-25 | | **Numerical Diffeq Solutions** Solves dy dx f x,y |

| **calculus.zip** | 2k | 99-02-25 | | **Four Calculus Programs** Combines DIFFEQ,INTEGRAL,NEWTON,QUADAPP |

| **areacurv.zip** | 1k | 99-02-25 | | **Find Area Under a Curve** Calculates area under a curve using LRAM,MRAM,RRAM, or trapezoidal rule. |

| **pre-calc.zip** | 1k | 98-11-09 | | **Pre-Calc v1.0** |

| **riemann.zip** | 1k | 98-06-10 | | **Riemann Sum Finder v1.2** |

| **ftrans.zip** | 1k | 98-05-16 | | **FTrans v1.1 (transformations on functions and points)** Calculates the effects of transformations upon functions, and upon points on those functions. |

| **riemunn.zip** | 1k | 98-03-15 | | **Riemunn Sum** Use Riemunn s sum to add area of a curve |

| **area.zip** | 1k | 98-02-08 | | **Area Under a Function** |

| **precalc.zip** | 1k | 97-12-06 | | **Precalc 1.0** comound interest, annual growth and decay, annual rate, half life |