Memory error

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Summary:

TI-89 programming memory error

Memory error

19jacques58 09 Nov 2011 01:07

I am in the process of writing an electronics program.
When running the following code, I consistently get a memory error.
There is plenty of room left in the calc.
Would there be any way around this?
Thank you

LBL EXAA
CLRIO
DIALOG
TEXT "ONE SERIES AND TWO || RESISTORS."
TEXT "VOLTAGE SOURCE IS X1."
TEXT "SER RESISTER IS X2."
TEXT "||'S ARE X3 AND X4."
TEXT "FIND POWER ON X4."
ENDDLOG
DISP "ENTER VOLTAGE"
INPUT X1
DISP "ENTER R1 VALUE"
INPUT X2
DISP "ENTER R2 VALUE"
INPUT X3
DISP "ENTER R3 VALUE"
INPUT X4
X2+(X3*X4)/(X3+X4)»X5
(X3*X4)/(X3+X4)»X6
X1/X5»X7
(X2/X5)*X1»X8
(X6/X5)*X1»X9
X9/X3»X10
X9/X4»X11
X9*X11»X12
CLRIO
DISP "RT:"
OUTPUT 0,22,X5 "R1+(R2*R3)/(R2+R3)"
DISP "R2,3:"
OUTPUT 12,35,X6 "(R2*R3)/(R2+R3)"
DISP "IT:"
OUTPUT 24,30,X7 "V/RT"
DISP "VR1:"
OUTPUT 36,30,X8 "R1/RT*V"
PAUSE
CLRIO
DISP "VR2,3:"
OUTPUT 0,40,X9 "R2,3/RT*V"
DISP "IR2:"
OUTPUT 12,30,X10 "V2,3/R2"
DISP "IR3:"
OUTPUT 24,30,X11 "V2,3/R3"
DISP "PR3:"
OUTPUT 36,30,X12 "V2,3*IR3"
PAUSE
CLRIO
GOTO BEGIN

Re: Memory error

sebastient11 05 Feb 2012 01:53

I don't know if this will fix your memory problem, but all I know is that the Input isn't written in a correct form. I modified that program, and I can run it without any problem.
There is the modified code :

()
Prgm
CLRIO
DIALOG
TEXT "ONE SERIES AND TWO || RESISTORS."
TEXT "VOLTAGE SOURCE IS X1."
TEXT "SER RESISTER IS X2."
TEXT "||'S ARE X3 AND X4."
TEXT "FIND POWER ON X4."
ENDDLOG
Input "ENTER VOLTAGE",X1
Input "ENTER R1 VALUE",X2
Input "ENTER R2 VALUE",X3
Input "ENTER R3 VALUE",X4
X2+(X3*X4)/(X3+X4)→X5
(X3*X4)/(X3+X4)→X6
X1/X5→X7
(X2/X5)*X1→X8
(X6/X5)*X1→X9
X9/X3→X10
X9/X4→X11
X9*X11→X12
CLRIO
DISP "RT:"
OUTPUT 0,22,X5 "R1+(R2*R3)/(R2+R3)"
DISP "R2,3:"
OUTPUT 12,35,X6 "(R2*R3)/(R2+R3)"
DISP "IT:"
OUTPUT 24,30,X7 "V/RT"
DISP "VR1:"
OUTPUT 36,30,X8 "R1/RT*V"
PAUSE
CLRIO
DISP "VR2,3:"
OUTPUT 0,40,X9 "R2,3/RT*V"
DISP "IR2:"
OUTPUT 12,30,X10 "V2,3/R2"
DISP "IR3:"
OUTPUT 24,30,X11 "V2,3/R3"
DISP "PR3:"
OUTPUT 36,30,X12 "V2,3*IR3"
PAUSE
CLRIO
EndPrgm

Last edited on 05 Feb 2012 01:57 by sebastient11 Show more

Re: Memory error

CalcKid 09 Nov 2011 21:48

I think your problem is Lbl EXAA. Labels can be either a number between 1-99 or a combination of one to two letters (including θ).

Re: Memory error

BlakPilar 12 Nov 2011 12:16

I know what you're saying is true for the 83/84 line of calculators, but are you sure about the 89? That's what he's using.

I don't know much about the 89 myself, but I don't see a label for BEGIN, jacques.

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