Re: TIB: Functions
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Re: TIB: Functions
I'm writing a manual for the programming functions on
a ti-82. Does anyone know what the output( function
in the prgm i/o menu does and its context?
--- jw_sullivan@juno.com wrote:
>
> I'm new to the TI-89 and I'm trying to write a
> function that will compute
> the numerical approximation of an integral using the
> Left Sums methods.
> The function will be defined as:
>
> LeftS( fn, a, b, n )
>
> where fn is a function in terms of x, a is the lower
> limit, b is the
> upper limit, and n is the number of intervals.
>
> I want to know how I can evaluate fn at specific x
> values, however I
> couldn't find a function that does that in the
> manual.
>
> Thanks,
> J.W.
>
>
=====
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