Re: Problem on my TI89


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Re: Problem on my TI89



I tried this on my 92. Perhaps you simply forget that after left(ineq) -
right(ineq) you only have one term, no logical expression anymore. That
is if ineq= 3*x-7>5 then left(ineq)-right(ineq) provides 3*x-12, not
3*x-12>0. J' espere que ca t'aide.
                A.K.
Glenn Fisher schrieb:
>
> Thierry,
> You do not need to declare an argument as "Local".  I don't know
> if this is your problem, but it would be worth a try.  Also, try
> putting some "disp" and "pause" statements in between you state-
> ments to display the values of your variables as you go.
>
> HTHs...
>
> Thierry Palluy wrote:
> >
> > I met an Error message which
> > announced me a missing ( or ) in the syntax. See:
> > Ineq2(ineq)
> > Prgm
> > ClrIO
> > Local ineq,ineq0
> > left(ineq)-right(ineq)->ineq
> > When there are only these lines, there's no bug but when I add some
> > after, the missing ( or ) error message appears just before the left()
> > command. So I decided to skip this line and put "left(ineq)...->ineq"
> > a line below, leaving a blank line, but the problem still appeared and
> > the location of the missing ( or ) was at the beginning of the blank
> > line. I've already met this error message in calculus commands like
> > d(...) or solve(...) ...
> > Please, if someone is able to help me, then... HELP ME!!!
> >
> --
> --------------------------------------------------------------------
> | Glenn E. Fisher -retired    Fisher@uh.edu or gefisher@onramp.com |
> | Central Computing Services  http://www.uh.edu/~fisher            |
> | University of Houston       Houston, Texas                       |
> | My home address:      22402 Diane Dr., Spring, Texas 77373-7504  |
> --------------------------------------------------------------------


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