Re: How to dynamically evaluate an equation in the inp

> Have you done this kind of dynamic equation solving using XSLT? If so,
how did you do it?

What is described is not "equation solving", it is just evaluation of a
function for a certain value of a variable.

Solving an equation requires to have an equation in the first place. That
is, two expressions connected by the "=" operator.

Then, solving the equation is to find all the sets of variable values, for
which this equation holds (the = is true).

Please, be more precise and do not confuse these well-known concepts.

Cheers,
Dimitre

On Wed, Jul 14, 2021 at 11:48 AM Roger L Costello costello@xxxxxxxxx <
xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:

> Hi Folks,
>
> I have XML documents like this:
>
> <Convert-to-Celsius>
>     <equation>(Fahrenheit - 32) * (5/9)</equation>
>     <variable>
>         <name>Fahrenheit</name>
>         <value>32</value>
>     </variable>
> </Convert-to-Celsius>
>
> The document contains an equation which might contain variables. If it
> does contain variables, then I need to fetch their values and replace the
> variables in the equation with their values and then compute the value of
> the equation.
>
> Have you done this kind of dynamic equation solving using XSLT? If so, how
> did you do it?
>
> Any suggestions on how to approach this problem would be appreciated.
>
> /Roger
> 
>
>

-- 
Cheers,
Dimitre Novatchev
---------------------------------------
Truly great madness cannot be achieved without significant intelligence.
---------------------------------------
To invent, you need a good imagination and a pile of junk
-------------------------------------
Never fight an inanimate object
-------------------------------------
To avoid situations in which you might make mistakes may be the
biggest mistake of all
------------------------------------
Quality means doing it right when no one is looking.
-------------------------------------
You've achieved success in your field when you don't know whether what
you're doing is work or play
-------------------------------------
To achieve the impossible dream, try going to sleep.
-------------------------------------
Facts do not cease to exist because they are ignored.
-------------------------------------
Typing monkeys will write all Shakespeare's works in 200yrs.Will they write
all patents, too? :)
-------------------------------------
Sanity is madness put to good use.
-------------------------------------
I finally figured out the only reason to be alive is to enjoy it.