CellML Discussion List

Text archives Help


Re: [cellml-discussion] CellML 2.0 Draft Specification


Chronological Thread 
  • From: Mike Cooling <mtcooling.research AT gmail.com>
  • To: cellml-discussion Mailing List <cellml-discussion AT lists.cellml.org>
  • Subject: Re: [cellml-discussion] CellML 2.0 Draft Specification
  • Date: Wed, 22 Feb 2017 08:50:19 +1300
  • Authentication-results: mx3.auckland.ac.nz; spf=Pass smtp.mailfrom=mtcooling.research AT gmail.com; dkim=pass (signature verified) header.i=@gmail.com; dmarc=pass (p=none dis=none) d=gmail.com
  • Ironport-phdr: 9a23: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

Dear Peter,

Happily, we believe that we can add support for integrals relatively
easily, via the inclusion of some relevant mathml tags.

Even better, if you would like to send us some example equations that you
want support for in CellML 2.0, we could ensure that we really are properly
supporting the expression of the desired mathematics.

Best Regards,
Mike



On Mon, Feb 20, 2017 at 8:29 PM, Peter Hunter
<p.hunter AT auckland.ac.nz>
wrote:

> Dear Mike et al,
>
> I am finding that the lack of definite integrals is a considerable
> limitation for the post-processing of solutions from CellML models. A
> number of the models we are currently developing (based on bond graph
> concepts) use power (the product of potential and flow) as a unifying
> physical entity across different types of physical system. It is then
> very useful to compute the integral of power over a specified time
> interval to calculate the energy expenditure.
>
> Regards, Peter
>
>
> On 9/02/2017 10:51 AM, Mike Cooling wrote:
> > Dear CellML Community,
> >
> > The '2.0 Specification Writing Group' is proud to present a draft
> > specification for CellML 2.0.
> >
> > Unlike the CellML 1.x specifications, the CellML 2.0 specification is
> > written in a formal, "normative" style. It consists largely of a list
> > of interlocking rules. This makes it difficult to meaningfully 'skim'
> > the document, so for your convenience we present a Release Note
> > highlighting the differences between CellML 1.1 and CellML 2.0. We
> > recommend starting with that Note which can be found here:
> >
> > https://drive.google.com/open?id=0B7o2fHkRhadEeG10cDlIZkNsQk0
> >
> > The specification itself can be found here:
> >
> > https://drive.google.com/open?id=0B7o2fHkRhadEUnp4Zkx4ZTRkZXc
> >
> > We invite community feedback on this draft specification. We are also
> > seeking more information, specifically, on the usefulness of the
> > ability to include definite integrals in the mathematics (currently
> > not in CellML 2.0). If you can provide details of models that need
> > that feature, or wish to provide any other feedback on the
> > Specification, please do so via this mailing list, or, if you prefer,
> > directly to my email address.
> >
> > Best Regards,
> > Mike Cooling, on behalf of the CellML 2.0 Specification Writing Group.
>
>



Archive powered by MHonArc 2.6.18.

Top of page