Crystal: Integrating Structured Queries into a Tactic Language

被引：0
|
作者：
Dominik Dietrich
Ewaryst Schulz
机构：
[1] Safe and Secure Cognitive Systems,DFKI
来源：
Journal of Automated Reasoning | 2010年 / 44卷
关键词：
Tactic language; Query language; Proof search; Proof planning; Mathematical knowledge;
D O I：
暂无
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学科分类号：
摘要：
We present the language CRStL (Control Rule Strategy Language, pronounce “crystal”) to formulate mathematical reasoning techniques as proof strategies in the context of the proof assistant Ωmega. The language is arranged in two levels, a query language to access mathematical knowledge maintained in development graphs, and a strategy language to annotate the results of these queries with further control information. The two-leveled structure of the language allows the specification of proof techniques in a declarative way. We present the syntax and semantics of CRStL and illustrate its use by examples.
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