The Declaratron

Error message

  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Use of undefined constant filter - assumed 'filter' in preg_replace() (line 1 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module(363) : regexp code).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _filter_drutex_process() (line 315 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_create_regex() (line 363 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Deprecated function: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in _drutex_unhide_all() (line 479 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Undefined index: tools in drutex_submodule_is_active() (line 635 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Undefined index: verbatim in drutex_submodule_is_active() (line 635 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).
  • Notice: Undefined index: numbering in drutex_submodule_is_active() (line 635 of /home/davemr/mo-seph.com/sites/all/modules/drutex/drutex.module).

[The Declaratron is] a system which takes a declarative approach to specifying mathematically based scientific computation. This uses displayable mathematical notation (Content MathML) and is both executable and semantically well defined. We combine domain specific representations of physical science (e.g. CML, Chemical Markup Language), MathML formulae and computational specifications (declaratronXML) to create executable documents which include scientific data and mathematical formulae. These documents preserve the provenance of the data used, and build tight semantic links between components of mathematical formulae and domain objects - in effect grounding the mathematical semantics in the scientific domain. The Declaratron takes these specifications and i) carries out entity resolution and decoration to prepare for computation ii) uses a MathML execution engine to run calculations over the revised tree iii) outputs domain objects and the complete document to give both results and an encapsulated history of the computation.