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Quadratic formula

All quadratic equitations solved

More screenshots: 1 2 3 4

Downloads

v2.0
(8xp; < 0.01 MB)

Links to here:

Description

This Blijbol program is the ideal solution for your quadratic questions. Using this on your graphing calculator you can fully automatically apply the quadratic formula to any quadratic equitation, and there are much more features. A must for every user of math. Note that this program is currently only available in Dutch!

Features

Fast calculation x-axis intersections
The discriminant is shown
The number of solutions is shown
Automatic drawing of the graph
Both graph and axes are clearly visible
Top coördinates displayed
Graph available after leaving the program
User-friendly input screen
Memory with last entered formula
Both numbers and formulas can be entered
Protected against a=0
Data remains available after leaving the program for further operations
Solutions are available in variables P and Q
The discriminant is saved in D
The top coördinates of the graph are saved in X and Y, as well as K and L
Graph remains visible on graph screen
Entered formula is saved in A, B and C, and y0

Version 2.0 (stable)

Release date: 10 February 2006
Language: Dutch
System requirements: Texas Instruments graphing calculator running TI-83 Plus or TI-84 Plus operating system (Silver Edition is also fine), 941 bytes free RAM memory or archive space for storage (during use more RAM memory is needed)

Project status

A stable version of this product has been released. The project was announced at 10 February 2006.

Credits

This program was created by Jeroen van der Gun.

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