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Log-space reduction. In computational complexity theory, a log-space reduction is a reduction computable by a deterministic Turing machine using logarithmic space. Conceptually, this means it can keep a constant number of pointers into the input, along with a logarithmic number of fixed-size integers. [1] It is possible that such a machine may ...
The Allegheny Front is the major southeast- or east-facing escarpment in the Allegheny Mountains in southern Pennsylvania, western Maryland, eastern West Virginia, and western Virginia. The Allegheny Front forms the boundary between the Ridge-and-Valley Appalachians to its east and the Appalachian Plateau (locally called the Allegheny Plateau ...
Polyacrylamide gel electrophoresis ( PAGE) is a technique widely used in biochemistry, forensic chemistry, genetics, molecular biology and biotechnology to separate biological macromolecules, usually proteins or nucleic acids, according to their electrophoretic mobility. Electrophoretic mobility is a function of the length, conformation, and ...
Common logarithm. A graph of the common logarithm of numbers from 0.1 to 100. In mathematics, the common logarithm is the logarithm with base 10. [1] It is also known as the decadic logarithm and as the decimal logarithm, named after its base, or Briggsian logarithm, after Henry Briggs, an English mathematician who pioneered its use, as well as ...
Google was founded on September 4, 1998, by American computer scientists Larry Page and Sergey Brin while they were PhD students at Stanford University in California. Together, they own about 14% of its publicly listed shares and control 56% of its stockholder voting power through super-voting stock.
The oyster dress is a high fashion gown created by British fashion designer Alexander McQueen for his Spring/Summer 2003 collection Irere.McQueen's design is a one-shouldered dress in bias-cut beige silk chiffon with a boned upper body and a full-length skirt consisting of hundreds of individual circles of organza sewn in dense layers to the base fabric, resembling an oyster shell.
HyperLogLog is an algorithm for the count-distinct problem, approximating the number of distinct elements in a multiset. [1] Calculating the exact cardinality of the distinct elements of a multiset requires an amount of memory proportional to the cardinality, which is impractical for very large data sets. Probabilistic cardinality estimators ...
Paws & Tales, also known as The Wildwood Adventures, is a Christian children's radio drama, animated series, and online games website created by Insight for Living and Chuck Swindoll. It is based upon the book Paw Paw Chuck's Big Ideas in the Bible , by Chuck Swindoll and Ross Vera, [2] have sold more than 100,000 hardcover copies. [1]