Transforming equality logic to propositional logic

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Transforming equality logic to propositional logic

We investigate and compare various ways of transforming equality formulas to propositional formulas, in order to be able to solve satisfiability in equality logic by means of satisfiability in propositional logic. We propose equality substitution as a new approach combining desirable properties of earlier methods, we prove its correctness and show its applicability by experiments.

متن کامل

Equality propositional logic and its extensions

We introduce a new formal logic, called equality propositional logic. It has two basic connectives, $boldsymbol{wedge}$ (conjunction) and $equiv$ (equivalence). Moreover, the $Rightarrow$ (implication) connective can be derived as $ARightarrow B:=(Aboldsymbol{wedge}B)equiv A$. We formulate the equality propositional logic and demonstrate that the resulting logic has reasonable properties such a...

متن کامل

Deciding Effectively Propositional Logic with Equality

Effectively Propositional Logic (EPR), also known as the Bernays-Schönfinkel class, allows encoding problems that are propositional in nature, but EPR encodings can be exponentially more succinct than purely propositional logic encodings. We recently developed a DPLL-based decision procedure that builds on top of efficient SAT solving techniques to handle the propositional case efficiently whil...

متن کامل

Solving Satisfiability in Ground Logic with Equality by Efficient Conversion to Propositional Logic

Ground Logic with Equality (GL) is a subset of First-Order Logic (FOL) in which functions or quantifiers are excluded, but equality is preserved. We argue about GL’s unique position (in terms of expressiveness and ease of decidability) between FOL and Propositional Logic (PL). We aim to solve satisfiability (SAT) problems formulated in GL by converting them into PL using a satisfiability-preser...

متن کامل

Propositional Lax Logic Propositional Lax Logic

We investigate a peculiar intuitionistic modal logic, called Propositional Lax Logic (PLL), which has promising applications to the formal veri cation of computer hardware. The logic has emerged from an attempt to express correctness `up to' behavioural constraints | a central notion in hardware veri cation | as a logical modality. As a modal logic it is special since it features a single modal...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Electronic Notes in Theoretical Computer Science

سال: 2003

ISSN: 1571-0661

DOI: 10.1016/s1571-0661(04)80661-3