*********************** The New Equation Solver ******************************** Written by David.Lindstrom (okvin@x-stream.se) 2000-09 Thank you very much for downloading this! ************************* IMPORTANT! *********************************** ALL VARIABLES IN QUADRATIC EQU: S MUST BE REPLACED WITH THE LETTER "X", cause the program won't recognize others. Example If you have the equation "Y^2+6Y+5", then type "X^2+6X+5" on the calculator instead. ------------------------------ INSTRUCTIONS FOR USE ---------------------------- 1. Start the program by selecting it from the program menu and pressing enter. 2. Now you are prompted for the left side. Input the part of the equ. which stands to the left of the = Press enter. 3. Now you are going to type the rest of the equ that stands to right of the = 4. Hit enter and the answer(s) will be displayed immediately. 5. Done! ----------------------------- PROBLEM SOLUTION ---------------------------------- If you get error messages like "ERR: NO SIGN CHNG" and "ERR:NONREAL ANS", it means there's no real answers. If experience other problems please email okvin@x-stream.se -----------------------INFORAMTION ABOUT THE PROGRAM ITSELF ----------------------- I did wrote it during my first year in senior high school Solves normal and quadratic equations whith help from the built-in solver, and the quadratic formula respectively. Can feel if the answer has more then four decimals, and converts the answer to exact form if it is so. You don't have to calculate the value of a, b, c and so on, cause the calculator does it for you! ------------------------------------------------------------------------------------- ****************************LICENSE AGREEMENT**************************** PLEASE DON'T TAKE ADVANTAGE OF MY OWN KNOWLEDGE AND WORK BY EDITING THIS PROGRAM WHITHOUT MENTIONING THE ORIGINAL AUTHOR. OTRHERWISE: GO AHEAD! ************************************************************************* David Lindstrom january 2001. Vikmanshyttan Sweden The homepage is at http://web.libertysurf.se/okvin/calc e-mail: okvin@libertysurf.se