1st program with problems "Euler Method"

12262019, 08:44 PM
Post: #3




RE: 1st program with problems "Euler Method"
Quote:For the first three lines of your program, I think this is what you want: Thank You roadrunner. I was able to get the program to run properly with your help. Then finding the debug softkey I was able to find out the matrices were incorrect too as they don't start with position [0,0]. The resulting display is good enough for me. But I would like to figure out a way to make it more user friendly. And maybe add in some functionality that allows the change to be negative. Something to tool around with in between quarters at school. The program operates fine on my physical device... But I'm getting a syntax error at s(a,2):=y+(f(x,y))*ch; right after 'f' on the PC emulated HP Prime. Like the variable isn't defined yet or something... i'm not sure. Here is the proof of concept version of the Euler's Method program: funct = the given equation X0=initial x value Y0=inital y value ch=change in x times = number of times the method is executed Code:


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1st program with problems "Euler Method"  oneletterz  12262019, 12:21 AM
RE: 1st program with problems "Euler Method"  roadrunner  12262019, 07:04 PM
RE: 1st program with problems "Euler Method"  oneletterz  12262019 08:44 PM

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