Mem (also spelled Meem or Mim) is the thirteenth letter of the Semitic abjads, including Phoenician Mēm , Hebrew Mēm מ, Aramaic Mem
, Syriac Mīm ܡܡ, and Arabic Mīm م. Its value is [m].
The Phoenician letter gave rise to the Greek Mu (Μ), Etruscan , Latin M, and Cyrillic М.
Mem is believed to derive from the Egyptian hieroglyphic symbol for water,
which had been simplified by the Phoenicians and named after their word for water, mem (), ultimately coming from Proto-Semitic *maʾ-/*may-.
Hebrew spelling: מֵם
Mem represents a bilabial nasal [m].
In Hebrew, Mem, like Kaph, Nun, Pe, and Tzadi, has a final form, used at the end of words: its shape changes from מ to ם.
In gematria, Mem represents the number 40 in both the Standard and Mispar Gadol Methods of Gematria; However, (mem sofit) final mem's value is 40 in the Standard Method and 600 in the Mispar Gadol method. The Standard Method adds the values of Tav and Resh (400+200) to denote the value of mem sofit.
For other meanings, see Mem (disambiguation)
In Computational complexity theory, computing efficiency, Combinatorial optimization, Supercomputing, computational cost (Algorithmic efficiency) and other computational metrics, MEMS is a measurement unit for the number of memory accesses used or needed by a process, function, instruction set, algorithm or data structure.
Example usage: "A typical search tree in a (10 x 10 Sudoku or Latin square) requires a node of about 75 mems (memory accesses) for processing, to check validity. Therefore the total running time on a modern processor would be roughly the time needed to perform 7020200000000000000♠2×1020 mems." (Donald Knuth, 2011, The Art of Computer Programming, Volume 4A, p. 6).
Reducing MEMS as a speed and efficiency enhancement is not a linear benefit, as it trades off increases in ordinary operations costs.
This optimization technique also is called PForDelta
Although lossless compression methods like Rice, Golomb and PFOR are most often associated with signal processing codecs, the ability to optimize binary integers also adds relevance in reducing MEMS tradeoffs vs. operations. (See Golomb coding for details).
Mem is a Semitic letter. Mem or MEM also refers to:
Animals. is an American animated comedy television series created by Phil Matarese and Mike Luciano. The first two episodes were independently produced and presented at the Sundance Film Festival in January 2015. In May 2015, HBO picked the series up with a two-season order, which premiered February 5, 2016.
Each episode features a different cast of special guests besides creators Matarese and Luciano. The show primarily features retroscripting, improvised dialogue based on plot outlines.
Animals are multicellular, eukaryotic organisms of the kingdom Animalia (also called Metazoa). All animals are motile, meaning they can move spontaneously and independently, at some point in their lives. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their lives. All animals are heterotrophs: they must ingest other organisms or their products for sustenance.
Most known animal phyla appeared in the fossil record as marine species during the Cambrian explosion, about 542 million years ago. Animals are divided into various sub-groups, some of which are: vertebrates (birds, mammals, amphibians, reptiles, fish); molluscs (clams, oysters, octopuses, squid, snails); arthropods (millipedes, centipedes, insects, spiders, scorpions, crabs, lobsters, shrimp); annelids (earthworms, leeches); sponges; and jellyfish.
The word "animal" comes from the Latin animalis, meaning having breath, having soul or living being. In everyday non-scientific usage the word excludes humans – that is, "animal" is often used to refer only to non-human members of the kingdom Animalia; often, only closer relatives of humans such as mammals, or mammals and other vertebrates, are meant. The biological definition of the word refers to all members of the kingdom Animalia, encompassing creatures as diverse as sponges, jellyfish, insects, and humans.
Animals is the tenth studio album by English progressive rock group Pink Floyd, released in January 1977. A concept album, it provides a scathing critique of the social-political conditions of late 1970s Britain, and presents a marked change in musical style from their earlier work. Animals was recorded at the band's studio, Britannia Row, in London, but its production was punctuated by the early signs of discord that three years later would culminate in keyboardist Richard Wright leaving the band. The album's cover image, a pig floating between two chimneys on Battersea Power Station, was conceived by bassist and writer Roger Waters, and photographed by long-time collaborators Hipgnosis.
The album was released to generally positive reviews in the United Kingdom, where it reached number 2. It was also a success in the United States, reaching number 3 on the Billboard 200, and although it scored on the American charts for only six months, steady sales have resulted in its certification by the RIAA at four times platinum. The size of the venues on the band's In the Flesh Tour, and an incident in which Waters spat at a fan, prompted him to conceive the band's subsequent album, The Wall.