A generator for practicing solving quadratic equations
Now in two editions available
- Professional (all tools and settingsmenu) -> master branch
- Performance (only generator) -> performance branch
Connect Casio fx-9860 GIII or GII to your Computer with the help of the USB cable.
Press [F1]
Open the file manager of your operating system and insert the QUADGEN.G1A file into
the shown device (usually D:).
Eject device (usually D:). More info on calculator display.
Press [EXE] as shown on the screen.
Press [EXIT] as shown on the screen.
Press [MENU] as shown on the screen.
Open Quadgen by scrolling to the symbol and pressing [EXE].
Use [1] or [2] or [3] for selecting in the menu.
Then press [EXE] to confirm.
Exit with [F1]. (If you use Exit you have to start another menu on
the calculator and the start Quadgen to restart the application
so just use the [MENU] key instead)
Use [1] and [EXE] for the Generator menu.
Use [F1] to exit.
Use [F2] for generating a new equation.
Use [F3] to show the solutions of the equation.
Use [2] and [EXE] for the HELP menu.
Use [F1] to exit.
Displays all information for the use of the generator.
Use [3] and [EXE] for the Version menu.
Use [F1] or [F6] to exit.
for a more detailed guide with images see quadgen_manual.pdf
V == Version
1.0 for initial version
1.1 for hotfixes
1.1.1 for general updates / adding features
Initial version
V 1.1
fix display bug when q is 0
V 1.2
fix display bug when N1 or N2 is negative and one of them is 1
V 1.3
fix display bug when q is more than one character
V 1.3.1
display only one soloution when they are the same
V 1.3.2
Remove Monochromelib
rename variable numerselected to numberselected
V 1.4.0
display variables as integers
let users choose the seed by their own -> fix issue
V 1.4.1
add settings menu
V 1.4.2
save data to file
settingone settingtwo seed
V 1.4.3
simplify generator
read data from file
V 1.4.4
add debugcode
add multipage help
rename functions that display variables