[TIB] Re: solver
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[TIB] Re: solver
So its not really smart, its just running through numbers quickly until
something happens. If assembly can do it that way so quickly, I need to
learn asm.
Robert Mohr wrote:
> On the 86 I believe it searches arbitrary values for the variable and
> evaluates them on both sides of the equation. Then it subtracts one
> from the other. When this value changes sign, it attempts to find
> exactly where it changed signs, or where it was equal to zero. And
> when the right side of the equation minus the left side equals zero,
> the equation is true. It then displays the value of x (or whatever
> variable) it used to get the two sides equal.
>
> On the TI-89, I don't have a clue how it works.
>
> Aaron Sarna wrote:
>
>> I'm specifically thinking about the TI86, but I imagine that it can't
>> be too different on other calcs...can it?
>>
>> Robert Mohr wrote:
>>
>>> It depends on the calculator.
>>>
>>> Aaron Sarna wrote:
>>>
>>>> I know that this doesn't really belong on the Basic mailing list,
>>>> but just out of curiosity, does anyone know how Solver works? Does
>>>> it just do trial and error progressively getting farther from your
>>>> guess, or is there actually some math involved?
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
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>
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