Sound, totally sound, and unsound recursive equivalence types
نویسندگان
چکیده
منابع مشابه
Drawing Sound Conclusions from Unsound Premises
Given sets Φ1 = {φ11, . . . , φ1u(1)}, . . . ,Φz = {φz1, . . . , φzu(z)} of boolean formulas, a formula ω follows from the conjunction ∧ Φi = ∧ φij iff ¬ω ∧ ∧z i=1 Φi is unsatisfiable. Now assume that, given integers 0 ≤ ei < u(i), we must check if ¬ω ∧ ∧z i=1 Φ ′ i remains unsatisfiable, where Φ ′ i ⊆ Φi is obtained by deleting ei arbitrarily chosen formulas of Φi, for each i = 1, . . . , z. I...
متن کاملOn sound and unsound mind: the role of suicide in tort and insurance litigation.
Suicide continues to be a recognized as a crime by common law in a few states. In those jurisdictions, the beneficiary of a claim must prove that the individual who attempted or committed suicide was of unsound mind, to avoid having the patient's act declared illegal, which would bar recovery of the claim. In malpractice and insurance cases, expert testimony is required regarding the mental sta...
متن کاملHypoosmotic swelling test in young Nelore bulls classified as sound and unsound for breeding
This work aimed to study the correlations between the physical characteristics of semen, sperm morphology and the biochemical integrity of the plasmatic membrane of raw sperm in young Nelore bulls (Bos taurus indicus). A total of 420 bulls between 18 and 22 months of age were examined for breeding soundness according to the criteria established by the Brazilian College of Animal Reproduction. A...
متن کاملSound-types: a new framework for symbolic sound analysis and synthesis
The coefficients αk are derived from an analysis stage, while the functions gk[n] can or cannot be determined by the analysis stage and are used during a synthesis stage; both stages are related to a particular signal model [6], [5]. Equation 1 is the so-called signal-level representation; this is rather general, computationally efficient, invertible1 and expresses some physical properties asso...
متن کاملSound and unsound practices in documentary linguistics : towards an epistemology for audio
I first noticed problems in linguistic approaches to audio when I began working with multimedia as a member of a team developing curriculum and teaching materials for Australian Indigenous languages during the mid 1990s. It was at a time when computers came into general use for research and teaching; the most important development being the explosive influence of the World Wide Web, but it was ...
متن کاملذخیره 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: Annals of Pure and Applied Logic
سال: 1986
ISSN: 0168-0072
DOI: 10.1016/0168-0072(86)90060-6