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So today I am going to show you guys a program that I made on the TI-83 plus graphing calculator.
It doesn't really do much, i'ts just for fun, its just a little fun program, it's kinda
stupid, but i'll do it anyway. So i'm gonna call this POSNEG. And i'm gonna start. I'm
gonna hit program, display number. Then we're gonna come over here and do input A and gonna
go down another line. Now were gonna come into program again. If A, we want the greater
than symbol, so greater than is located under test, so it's second math, and it's right
there, number 3. A is greater than 0. Then Display positive. OK next line. Else, lets
find else in there. Else If A is equal to 0. Sorry we're not gonna do equal, were gonna
do greater than, actually were gonna do less than. A is less than 0, then were gonna display
negative. Else, go back in here, If A equals zero, then display zero. That it so were gonna
get out of here and do program, click on it, then it asks for a number, put in a six and
it tells you that it is positive, do it again and put in a negative nine and it will tell
you it is negative. And we put in a zero, what happened, we have an extra plus in there,
there we go, this should work. Zero should be zero, there we go, now it works, just put
an extra plus in there. Rust a cool little program to show your friends, show them that
you know how to make a program, doesn't do much, it just for fun.