Exact(1)
These natural deduction and Gentzen systems can be extended with additional proof-rules corresponding to first-order conditions on the accessibility relations expressed by so-called geometric theories (this is of course analogous to extending tableau and axiom systems with pure axioms).
Similar(59)
This paper advances the design of a unified model for the representation of search in first-order clausal theorem-proving, by extending to tableau-based subgoal-reduction strategies (e.g., model-elimination tableaux), the marked search-graph model, already introduced for ordering-based strategies, those that use (ordered) resolution, paramodulation/superposition, simplification, and subsumption.
We propose an alternative procedure by extending the Butcher Tableau to overcome this specific difficulty and achieve fourth-, sixth- or eighth-order of accuracy schemes in space and time.
We propose a generic tableau prover extending Lotrec, called LotrecScheme: the tool enables to enrich tableau method rules with executable code.
The ballerinas brought to life the enchanting movements of Degas' dancers by imitating and extending their poses in a series of surreal tableaus, costumed in replica nineteenth century tutus and slippers.
This list can be extended with Cytoscape [19], Tableau [20], Data Wrangler [21] and others.
The paper Blackburn (2000) introduces a tableau system for hybrid logic that has this desirable feature: Analogous to the axiom system of Blackburn and Tzakova (1999), completeness is preserved if the tableau system is extended with a set of pure axioms, that is, a set of pure formulas that are allowed to be added to a tableau during the tableau construction.
A field of soybeans extends as far as the eye can see; against it, an allegorical tableau, in Rockman's words, "the way humans have altered their landscape".
This thing extends and extends".
Slatin: And extend and extend.
Jackman extended.
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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com