C2 CODING   Coding    


TI-83+ Math Files

This program does some basic permutation calculations.   It was one of the first programs I made as a novice calculator programmer.  Feel free to fix it up as you please.  (Coded by Phoenix at C2.)
This program incorporates many common pre calculus programs.  It calculates the Law of Sine and Cosine as well as converting radian to degrees and vice versa, area of a triangle, distance, and the quadratic formula.  (Coded by Sean Kelley.)
It is a program by the same name as the aforementioned program, but calculates growth plus decay, annual rate, half life, compound interest, etc.  (Coded by Jason Rager.)
This program will convert radian measures to degrees.  It also will multiply out the sector of a circle that is needed if given the radius.  (Coded by Lowrider at C2.)
Yeah, the LinReg Stat is already on the calculator.  But who wants to manually edit the Lists to calculate linear regression?  This program makes it easier.  Coded by Phoenix at C2.)
This was the first program I made that people actually thought was worth paying for.  It calculates the resultant and equilibriant of a problem and puts the answer in proper form ( Rectangular, I think).  Anyway, worth the download.  (Coded by  Phoenix at C2.)
This program calculates a sector of a circle.  (Coded by  Red Baron at C2.)
This program is pretty cool.  If you enter the equation, appropriate variable, top number, and bottom number, it will calculate the summation.  I know this is in the calculator, but I have not found a way to enter the equation from a program into the summation feature w/o getting some error.  Somebody e-mail me if you know how.  (Coded by Phoenix at C2.)
OK, so it isn't in alphabetical order!  This calculates the distance or difference between two numbers with a given ratio (e.g., the number 2/5 of the way from -.3 and 1.7).  (Coded by Red Baron at C2.)

      Circles
This gets the area, circumference, sector, segment, etc., of a circle.  It also finds the area of a regular polygon.  (Coded by the Red Baron at C2.)