My first program :s

[kirby2]

I made my own "program" today with my graphing calculator (T-83 plus ). I made it to do the math we are going right now (Quadratic formula).
Here it is........

prompt A,B,C
ClrHome
b^2-4ac--->D
Disp "ans:"
Output(3,5,D)
If D <0
disp "no real ans:"
If D=0
disp "equal roots:"
If D>0
disp "2 different roots:"
pause
ctrlhome
(-(B)+(square root(D)))/(2A)--->K
Disp "Quad ans B+ square root D:"
Output(3,5,k)
pause
ctrlhome
(-(B)-(square root(D)))/(2A)--->L
Disp "Quad ans B- square root D:"
Output(3,5,L)

Yay I feel smart !
:rollie

 

[KillerMe]

Ya, I make programs sometimes when I bored, but mostly just to do stuff that we're doing in math and make it easier.

I even made a program that will turn like radical 27 into
3 rad 3.

Sorry I forget how, my ram got cleared. There are programs that have a lot of the stuff u need (quadratic forula and stuff) that you can DL if you have a graph link. If not, someone @ ur school probably has it. A good one is Toolbox.

 

[Teddy]

doesnt work..

or maybe my Graphing calc is a dif version

The coding looks very similar to mine,,

Btw your doing grade 9 math.. why do u need a graphing calc?

 

[Samsara]

I thought i had too much time on my hands

 

[KillerMe]

Originally posted by Teddy
\
Btw your doing grade 9 math.. why do u need a graphing calc?

@Teddy
I'm in 9th grade (freshman) and I use mine a lot. (I'm in PreCalc)

I'm not gonna bother to type all the code out? Are you using a TI-83 (or TI-83+, it shouldn't really matter for this program)?

@noob: it doesn't really take that much time. Besides, math can seem really boring alot.

 

[kirby2]

lol, I'm gonna sell it to the dumb ppl in my class.

 

[KillerMe]

kirby, thats a good idea, cept then they can redistribuite it. Since they dont know how to get to source code, make them enter a pword, then itll save it (you enter pword when u give it to them).


Save it as a list, then when the program starts, load the list. If it doesn't exist, ask them for the Pword which will be saved to the list. Then program goes back to main. If you don't know how to do this, I can give u example source code.

 

[KillerMe]

Sorry for DP, but here's how to make the password thing I was talking about. (DP for attachment).

 

[Iliaran]

www.ticalc.org

nuf' said.

 

[x42bn6]

I made another Maths program too. It solves equations. Now where is it? Oh yeah, Angelfire removed my site, bastards.

 

[Master.America]

I play Super Mario 3 on my friend's Ti83. Very fun. She's even got Starcraft on it, but it's really weird.

Do those games on that website work on a Ti86?

 

[DigitalElite]

I have made a program like that, and I just add every formula we learn into my calculator. I personally don't find it that special.

 

[Wing Zero]

Originally posted by Master_America
She's even got Starcraft on it

2 things STARCRAFT ON A CALCULATOR?!?! another A GIRL!

 

[Spirit-Reaper]

Do you have a problem with the opposite sex?

 

[DigitalElite]

no of course he doesnt, you fordet who he is... He is Wing Zero!

 

[Goth.Kid]

I have a friend who has like a stripper screen saver on his palmpilot/calc, its pretty cool she walks around and shit and... uh Im such a loser haha