In compiler theory, partial redundancy elimination (PRE) is a compiler optimization that eliminates expressions that are redundant on some but not necessarily...

pre-formatted text Microphone preamplifier Palm Pre, a smartphone Partial redundancy elimination, computer compiler optimization Personal Rescue Enclosure, for...

Redundant code Simplification (symbolic computation) Partial-redundancy elimination Conjunction elimination Dynamic software updating Dynamic coupling (computing)...

This is also known as total redundancy elimination. A similar but more powerful optimization is partial-redundancy elimination (PRE). Inline expansion or...

– replace duplicate calculations producing the same result Partial-redundancy elimination – removing duplicate calculations previously performed in some...

(assuming '&' denotes bitwise AND) Partial redundancy elimination Optimizing compiler Common subexpression elimination Cooper, Keith D.; Torczon, Linda...

optimizations performed at this level include dead-code elimination, partial-redundancy elimination, global value numbering, sparse conditional constant...

optimization levels use special techniques such as escape analysis and partial redundancy elimination, or loop through certain optimization sequences more times....

Gene redundancy is the existence of multiple genes in the genome of an organism that perform the same function. Gene redundancy can result from gene duplication...

According to the redundancy theory of truth (also known as the disquotational theory of truth), asserting that a statement is true is completely equivalent...

Maxwell's equations, or Maxwell–Heaviside equations, are a set of coupled partial differential equations that, together with the Lorentz force law, form...

in the system. Systems can be made robust by adding redundancy in all potential SPOFs. Redundancy can be achieved at various levels. The assessment of...

with no redundancy is using the formula PFDavg = [(1-PTC)×λD×(TIFC/2)] + [PTC×λD×(TIPST/2)] Where: PTC = Proof test coverage of the partial stroke test...

are compressed within a single stream, in order to exploit the combined redundancy inherent in similar files. Compression and encryption of archive headers...

the third normal form (3NF). By using BCNF, a database will remove all redundancies based on functional dependencies. Edgar F. Codd released his original...

{\frac {\partial }{\ \partial x_{\mu }\ }}=i\hbar \left(\ {\frac {\partial }{\ \partial (ct)\ }},-{\frac {\partial }{\ \partial x\ }},-{\frac {\partial }{\...

lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in lossless compression. Lossy compression...

{\partial }{\partial t}}\left[{\frac {\partial {\mathcal {L}}}{\partial (\partial \phi /\partial t)}}\right]+\sum _{i=1}^{3}{\frac {\partial }{\partial...

deceased faculty, and administrators at University of Toronto. To avoid redundancy, alumni who hold or have held faculty positions in the University of Toronto...

and led to redundant projects. The goal of the merger was to eliminate this redundancy and spin off pursuits unrelated to aerospace, such as motorcycle...

M. C.; Corballis, P. M.; Fabri, M. (2003). "Redundancy gain in simple reaction time following partial and complete callosotomy". Neuropsychologia. 42...

spacetime. Both gauge invariance and diffeomorphism invariance reflect a redundancy in the description of the system. An alternative theory of gravitation...

Brillouin zone is often used to depict all of the Bloch states without redundancy, for example in a band structure, and it is used for the same reason in...

arteriolar vasodilatation via KIR and Na+/K+ATPase: implications for redundancy in active hyperaemia". Journal of Physiology. 593 (23): 5111–5126. doi:10...

diving and decompression, the oxygen window is the difference between the partial pressure of oxygen (PO2) in arterial blood and the PO2 in body tissues...

and Elimination for Reliability (FRER) sends duplicate copies of each frame over multiple disjoint paths, to provide proactive seamless redundancy for...

and can thus be removed without incurring much loss of information. Redundancy and irrelevance are two distinct notions, since one relevant feature may...

filesystem data, scrub relies on redundancy to recover from issues. While fsck offers to fix the file system with partial data loss, scrub puts it into faulted...

long-duration decompression, as this increases the rate of inert gas elimination. Elimination of inert gases continues during the surface intervals (time spent...

Destructive dilemma Disjunction elimination Disjunction introduction Disjunctive syllogism Double negation elimination Generalization (logic) Hypothetical...