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Re: Explanation
Ok, then the same applies to other use of difficulty_level, like problems?
2006/10/19, Ilya A. Volynets-Evenbakh <ilya@total-knowledge.com
>:What is difficult explanation within context of an elementary math for
advanced
students, will be a review for dummies in advanced calculus.
Alexey Parshin wrote:
> I believe the difficulty level is a property of the object and not the
> relation.
>
> 2006/10/19, Ilya A. Volynets-Evenbakh <
ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com>>:
>
> I saw it, but didn't find any relationship to topic_to_explanation.
>
> Alexey Parshin wrote:
> > There is an extra table that defines difficulty_level. It's
> called ..
> > difficulty_level :)
> >
> > 2006/10/19, Ilya A. Volynets-Evenbakh <
ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com>
> > <mailto:
ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com>>>:
> >
> > There are two numbers: sequence and difficulty, remember?
> > At least that's what is in spec.
> >
> > Alexey Parshin wrote:
> > > Second attempt, something went wrong ..
> > >
> > > 2006/10/19, Alexey Parshin <
alexeyp@gmail.com
> <mailto:alexeyp@gmail.com>
> > <mailto:alexeyp@gmail.com
<mailto:alexeyp@gmail.com>>
> > > <mailto: alexeyp@gmail.com <mailto:
alexeyp@gmail.com>
> <mailto:alexeyp@gmail.com <mailto:alexeyp@gmail.com>>>>:
> > >
> > > Latest and greatest DB schema. PNG format should be even
> > easier to
> > > open, however it doesn't contain any documentation :(
> > >
> > > 2006/10/19, Ilya A. Volynets-Evenbakh <
> >
ilya@total-knowledge.com <mailto:ilya@total-knowledge.com>
> <mailto:
ilya@total-knowledge.com <mailto:ilya@total-knowledge.com>>
> > > <mailto:ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com>
> > <mailto:ilya@total-knowledge.com
> <mailto:
ilya@total-knowledge.com>>>>:
> > >
> > > Since explanation is shareable, you need many-to-many
> > between
> > > it and
> > > topic anyways, and you can add extra field in
> there for
> > > sequence numbers.
> > >
> > > Alexey Parshin wrote:
> > > > It looks like the implementation of the sequence
> number
> > > requires a
> > > > separate table. Do we need it that badly?
> > > >
> > > > 2006/10/19, Ilya A. Volynets-Evenbakh <
> > > ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com>
> > <mailto:ilya@total-knowledge.com
> <mailto:
ilya@total-knowledge.com>>
> <mailto:ilya@total-knowledge.com <mailto:
ilya@total-knowledge.com>
> > <mailto: ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com
>>>
> > > > <mailto: ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com
>
> > <mailto: ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com>>
> > > <mailto:
ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com>
> > <mailto:
ilya@total-knowledge.com
> <mailto:ilya@total-knowledge.com>>>>>:
> > > >
> > > > Anatoly Volynets wrote:
> > > > > "Number is really associated with Topic,
> not with
> > > explanation,
> > > > as an
> > > > > explanation
> > > > > can be shared between different topics."
> - the
> > latest
> > > addition
> > > > to specs.
> > > > >
> > > > > I don't see how it is possible. Explanation is
> > for THIS
> > > topic,
> > > > nothing
> > > > > else. It can be shared like any other UMO, but
> > no more,
> > > no less
> > > > than
> > > > > that.
> > > > Correct. And sequence of showing explanations is
> > property of
> > > > topics, not
> > > > property of explanations.
> > > > If I include your explanation in my topic, I can
> > assign
> > > my own
> > > > difficulty level
> > > > and sequence number to it.
> > > >
> > > > --
> > > > Ilya A. Volynets-Evenbakh
> > > > Total Knowledge. CTO
> > > > http://www.total-knowledge.com
> > > <
http://www.total-knowledge.com>
> > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Alexey Parshin,
> > > > http://www.sptk.net
> > >
> > > --
> > > Ilya A. Volynets-Evenbakh
> > > Total Knowledge. CTO
> > > http://www.total-knowledge.com
> > >
> > >
> > >
> > >
> > > --
> > > Alexey Parshin,
> > >
http://www.sptk.net
> > >
> > >
> > >
> > >
> > > --
> > > Alexey Parshin,
> > >
http://www.sptk.net
> > >
> >
> ------------------------------------------------------------------------
>
> > >
> >
> > --
> > Ilya A. Volynets-Evenbakh
> > Total Knowledge. CTO
> > http://www.total-knowledge.com
> >
> >
> >
> >
> > --
> > Alexey Parshin,
> > http://www.sptk.net
>
> --
> Ilya A. Volynets-Evenbakh
> Total Knowledge. CTO
> http://www.total-knowledge.com <http://www.total-knowledge.com>
>
>
>
>
> --
> Alexey Parshin,
> http://www.sptk.net
--
Ilya A. Volynets-Evenbakh
Total Knowledge. CTO
http://www.total-knowledge.com
--
Alexey Parshin,
http://www.sptk.net