Math programs for the TI-83

 

 

*A* .........denotes that the program was made by me

*E*..........denotes that I either altered, edited,or changed a little bit of the program (for the better)

*C* .........denotes that the program was made by Chris C.

*AP*........denotes that if you are in AP Calc at Capital Christian High School, this program deals with what you are learning.

*GTA*.....denotes that if you are in GTA or HGTA at Capital Christian, this program relates to what you are learning this year.

*A2*........denotes that if you are in Algebra II at Capital Christian, this program involves what you are being taught this year.

 

Math

Name of program

Description - special comments

Size (bytes)

My ratings

Absvalue This program solves for x in the equation Ax-B>C or Ax-B<C. *E* *A2* *GTA* 254 9
Algebra This program has many, many concepts and equations in it. If only one thing goes in your calc and you have the memory available, get this. *E* *A2* *GTA* 16874 9 1/2
Allform This program does many things at once (laws of sin and cos, distance formula, etc). *E* *A2* *GTA* 1089 9 1/2
Area This program calculates the area of the graph between f(x) and the x-axis or between f(x) and g(x). *A* *AP* 143 9 1/2
Asy This program finds the horizontal asymptote in an equation with a numerator and a denominator. *E* *GTA* 298 7
Average This program finds the average value of a function and also finds how many numbers satisy the mean value theorem on a given interval. *A* *C* *AP* 462 9 1/2
Compsqr This program completes the square for ax²+bx+c or a(x-h)²+k. *E* *A2* *GTA* 781 8
Comsqr This program asks you for coefficients of a trinomial and changes the equation to parabolic form ( a(x-h)²+k). *E* *GTA* 221 8 1/2
Conic This program rocks!!!! There are actually 3 programs in this: "Conic", "Conicdrv", and "Conitrac". If you have an equation which your calculator does not have the ability to graph (for example, x²+2xy+4y²+y+3x-6), just run "Conic" and it will graph it for you!!! Run "Conicdrv" after "Conic" is done running to find the derivative at any point of this graph. It also asks you if you want the tangent line drawn at this point. You may also run "Conitrac" any time. This is just like the "trace" button on a normal graph. *E* *AP* 2160 10+
Deriv This program graphs the derivatives of f(x) (graphs the 1st derivative and/or the second derivative). *A* *AP* 272 9
Diffquo This program solves the difference quotient (the alternate form of the derivative) on the left-hand side, right-hand side, and/or the symmetric way. *A* *AP* 447 8
Distance This program finds the distance between 2 points. *A* *A2* 224 8
Donut This program finds the volume of the region between f(x) and g(x), f(x) and the x-axis, or f(x) and the y-axis. *C* *AP* 768 10
Endpoint This program finds the estimation of any integral using the left endpoint, midpoint, and right endpoint rules. *AP* 205 9
Equation This program gives you the slope and the equation of a line when 2 points are given. *A* *A2* 162 9
Expogrow This program uses the exponential growth and decay formula. *A* *GTA* *AP* 332 8 1/2
Factor82 This program factors a perfect trinomial. *E* *A2* 1762 7 1/2
Foil This program foils equations. For example, (x+1)(x²-x+4) would become x³+3x+4. *E* *A2* 419 8
Formula This program is one that, if you have a hard time remembering, for instance, the quotient rule for derivatives, then you can run this and find out any rule (almost). *E* *AP* 4430 9
Formulae This program solves many equations like areas and volumes of various shapes, distance between 2 points, etc. *E* *A2* *GTA* 2878 9
Graph3d This program graphs 3D functions! For example, 3x+y-2z=5. Put the following equation in y= before running the program: y=-3x+2z+5. Now you can see the actual graph in 3D!!! *GTA* 407 9 1/2
Idealgas This program deals with the ideal gas law. *A* *GTA* 174 8
Integral This program integrates an equation form A to B using N subintervals by means of the midpoint rule, the trapezoidal rule, and simpson's rule. *AP* 252 9 1/2
Inverse This program draws f(x) and the inverse of f(x) in Y=. *GTA* 78 6
Lawofcos This program uses the law of cosines. *A* *A2* *GTA* 148 7 1/2
Lawofsin This program uses the law of sines. *A* *A2* *GTA* 255 7 1/2
Limit This program finds the limit of a function in Y= from the positive or negitive side of any "x" value. *C* *E* *GTA* 248 8
Matrices This program finds the common values of variables of numerous equations. Also does echelon matrices. *A* *A2* *GTA* 1167 9
Midpoint This program calculates the midpoint of 2 points. *A* *A2* *GTA* 189 7 1/2
Newton This program simply uses Newton's Method. *AP* 49 9 1/2
Pascal This program shows you pascal's triangle. If you only want, for instance, line 4, it will display 1 3 3 1. *A2* *GTA* 290 8 1/2
PH This program solves pH problems when either the pH is given or the amount of hydrogen ion is given. *A* *GTA* 138 8
Pi This program is pretty nifty. It can give you up to 140 decimal places for the numeral pi (3.1415...) There are 5 programs that come with this one. Run only the one called "pi". *E* 1502 9 1/2
Polynmil This program will multiply or divide any 2 equations of any degree. *E* *GTA* 1422 9
Primefac This program is clever in that it finds the prime factorization of any number. Ex: the prime factorization of 100 would be 2*2*5*5. *E* 319 9
Pythag This program does the pythagorean theorem and gives the answer in decimal and radical form. *E* *A2* 386 8 1/2
Pythagrn This porgram does the same thing as above except it doesn't put answers in radical form. *A* *A2* 147 8
Quad This program solves for the zeros of a trinomial using the quadratic formula. It also displays answers using i(imaginary root)!!! *A2* 475 9
Quadform This program does the same as above except it does not do imaginary roots. This one does however give the descrimenent and the vertex. *C* *E* *A2* 201 8 1/2
Quadster This program does many things with quadratic equations. One thing, for instance, is find the trinomial when you give it the vertex. *E* *GTA* 2551 9
Reimann This program finds the riemann sum of the integral of an equation from A to B. *AP* 280 9
Sigmasum This program is awesome. If you are using sigmas, use this. For example, if you need the sigmasum from 2 to 5 of the quation x², instead of writing out (2)²+(3)²+(4)²+(5)²=54, simply put "x²" in y= and run this. Lower limit = 2 and upper limit = 5. *GTA* *AP* 129 10
Simpson This program uses Simpson's rule. *AP* 164 9
Slopefld This program draws the slopefield of the equation in y=. *AP* 248 10
Solve This program finds the intersection points of any 2 graphs at the x point. For example, you could find where "tan x" and "5x arcsin x" intersect. *E* 530 9
Symmetry This program tells you if a function is symmetric to the x-axis, the y-axis, and/or the origin. *A* *AP* 343 9
Synthdiv This program does synthetic division. *E* *A2* 165 8 1/2
Tangent This program draws the equation in y= and all of the lines which are tangent to it at many points. *C* *AP* 90 6
Tanline This program asks you were the tangent line is to be, lets you know the line's slope, the equation of the line, and draws it for you too. *A* *AP* 150 9 1/2
Trisolve This program finds angles and sides of any triangle when one of the following is given: ASA, AAS, SAS, SSS, or SSA. *A2* *GTA* 1218 10