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MFCS
2005
Springer
13 years 10 months ago
On Beta-Shifts Having Arithmetical Languages
Let β be a real number with 1 < β < 2. We prove that the language of the β-shift is ∆0 n iff β is a ∆n-real. The special case where n is 1 is the independently inter...
Jakob Grue Simonsen
LPAR
2012
Springer
12 years 3 days ago
The TPTP Typed First-Order Form with Arithmetic
Abstract. The TPTP World is a well established infrastructure supporting research, development, and deployment of Automated Theorem Proving systems. Recently, the TPTP World has be...
Geoff Sutcliffe, Stephan Schulz, Koen Claessen, Pe...
ASPDAC
2008
ACM
106views Hardware» more  ASPDAC 2008»
13 years 5 months ago
Verifying full-custom multipliers by Boolean equivalence checking and an arithmetic bit level proof
—In this paper we describe a practical methodology to formally verify highly optimized, industrial multipliers. We a multiplier description language which abstracts from low-leve...
Udo Krautz, Markus Wedler, Wolfgang Kunz, Kai Webe...
IPL
2007
105views more  IPL 2007»
13 years 4 months ago
A new algorithm for testing if a regular language is locally threshold testable
A new algorithm is presented for testing if a regular language is locally threshold testable. The new algorithm is slower than existing algorithms, but its correctness proof is sh...
Mikolaj Bojanczyk
ENTCS
2008
175views more  ENTCS 2008»
13 years 4 months ago
AGAPIA v0.1: A Programming Language for Interactive Systems and Its Typing System
A model (consisting of rv-systems), a core programming language (for developing rv-programs), several specification and analysis techniques appropriate for modeling, programming a...
Cezara Dragoi, Gheorghe Stefanescu