Other uses Image tetrahedron.png thumb A regular 3 simplex or tetrahedron In geometry , a simplex plural ... dimension . Specifically, an n simplex is an n dimensional polytope which is the convex hull of its n 1 Vertex geometry vertices . For example, a 2 simplex is a triangle, a 3 simplex is a tetrahedron, and a 4 simplex is a pentachoron . A single point geometry point may be considered a 0 simplex, and a line segment may be considered a 1 simplex. A simplex may be defined as the smallest convex set containing the given vertices. A regular simplex ref citation last Elte first E. L. title ... year 1912 Chapter IV, five dimensional semiregular polytope ref is a simplex that is also a regular polytope . A regular n simplex may be constructed from a regular n 1 simplex by connecting ... structure is called an abstract simplicial complex , in which context the word simplex simply means ... of any nonempty subset of the n 1 points that define an n simplex is called a face of the simplex ... points is an m simplex, called an m face of the n simplex. The 0 faces i.e., the defining points ... , the n 1 faces are called the facets , and the sole n face is the whole n simplex ... 1 math . Consequently, the number of m faces of an n simplex may be found in column m 1 of row n 1 of Pascal s triangle . A simplex A is a coface of a simplex B if B is a face of A . Face and facet can ... complex Definitions The regular simplex family is the first of three regular polytope families, labeled ... tessellation of hypercubes , he labeled as sub n sub . The number of 1 faces edges of the n simplex is the n 1 th triangle number , the number of 2 faces faces of the n simplex is the n 2 th tetrahedron number , the number of 3 faces cells of the n simplex is the n 3 th pentachoron number, and so on. class wikitable n Simplex elements ref SloanesRef sequencenumber A135278 name Pascal s triangle ... sup 0 simplex br Vertex geometry point 1 ... more details
Italic title Taxobox image regnum Plantae unranked divisio Angiosperms unranked classis Monocots ordo Asparagales familia Orchidaceae subfamilia Epidendroideae genus Bulbophyllum species Bulbophyllum simplex binomial binomial authority synonyms Bulbophyllum simplex is a species of orchid in the genus Bulbophyllum . References http bulbophyllum checklist.bulbophyllum.at The Bulbophyllum Checklist http www.orchidspecies.com indexbulb.htm The Internet Orchid Species Photo Encyclopedia DEFAULTSORT Bulbophyllum Simplex Category Bulbophyllum simplex Bulbophyllum stub az Bulbophyllum simplex vi Bulbophyllum simplex ... more details
Simplex is Latin for simple, pure, plain and may refer to Mathematics Pascal s simplex , a version of Pascal s triangle of more than three dimensions Simplex , a term in geometry meaning an n dimensional analogue of a triangle 10 simplex , a hendecaxennon self dual regular 10 polytope Omnitruncated 6 simplex or omnitruncated heptapeton uniform 6 polytope Simplex algorithm , a popular algorithm for numerical solution of linear programming problems Simplex graph Simplex noise , a method for constructing an n dimensional noise function Simplex plot , a ternary plot used in game theory Companies and Trade Names American Simplex , an American automobile made in Mishawaka, Indiana, USA Crane Simplex , a defunct luxury car manufacturer in New York, USA at the start of the 20th century Rex Simplex , a German car manufacturer Simplex Amsterdam , a car manufacturer from the Netherlands Simplex bicycle , a French bicycle derailleur brand Simplex France , a French car manufacturer Simplex Birmingham , a British car manufacturer Simplex New Orleans , an American car manufacturer Simplex automobile , a car manufacturer from New York Simplex Turin , a car manufacturer from Italy Simplex , an American manufacturer of cinema projectors Simplex , a trade name used by British railway locomotive manufacturers, Motor Rail The Motor Rail & Tramcar Co Ltd Simplex , the trade name of the swinging tray record changer used in Wurlitzer jukeboxes, produced from the 1930s to the 1950s. Simplex Time Recorder ... Simplex , a British vehicle manufacturer operating 1907&ndash 1920 Technology Bergmann Simplex , an early 20th century, German made handgun Simplex circuit provides transmission in one direction only Simplex communication , a one way communications channel Simplex signaling , signalling in which two conductors are used for a single channel Biology Simplex is commonly used in binominal names. SpeciesAbbreviation simplex Acacia simplex , perennial climbing tree native to islands in the western ... more details
Taxobox status VU status system IUCN2.3 regnum Animal ia phylum Arthropod a subphylum Crustacean Crustacea classis Branchiopoda ordo Anostraca familia Thamnocephalidae genus Branchinella species B. simplex binomial Branchinella simplex binomial authority Barnard, 1924 Branchinella simplex is a species of crustacean in the family Thamnocephalidae . It is Endemism endemic to Australia . References Inland Water Crustacean Specialist Group 1996. http www.iucnredlist.org search details.php 3052 all Branchinella simplex . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 9 August 2007. Category Branchiopoda Category Freshwater crustaceans of Australia Category Vulnerable fauna of Australia Category Animals described in 1924 crustacean stub pt Branchinella simplex sr Branchinella simplex vi Branchinella simplex ... more details
This article was auto generated by User Polbot . italictitle taxobox status EN status system IUCN3.1 regnum Plantae unranked divisio Angiosperms unranked classis Monocots ordo Asparagales familia Orchidaceae subfamilia Orchidoideae genus Amitostigma species A. simplex binomial Amitostigma simplex binomial authority T.Tang & F.T.Wang Amitostigma simplex is a species of plant in the Orchidaceae family. It is Endemism endemic to China . References China Plant Specialist Group 2004. http www.iucnredlist.org search details.php 46632 all Amitostigma simplex . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 20 August 2007. DEFAULTSORT Amitostigma simplex Category Flora of China Category Amitostigma simplex Category Orchid species Category Endangered plants Orchidoideae stub vi Amitostigma simplex ... more details
italictitle Taxobox name Holcobius simplex image image width image caption regnum Animal ia phylum Arthropod a classis Insect a ordo Beetle Coleoptera infraordo Bostrichiformia superfamilia Bostrichoidea familia Anobiidae genus Holcobius species H. simplex binomial Holcobius simplex species authority subdivision ranks subspecies subdivision Holcobius simplex is a beetle species in the family Anobiidae . ref http www.itis.gov servlet SingleRpt SingleRpt ref ref http nomen.at Holcobius simplex ref ref http data.gbif.org species browse taxon 13143053 ref References Reflist Category Holcobius simplex Anobiidae stub vi Holcobius simplex ... more details
italictitle Taxobox name Mirosternus simplex image image width image caption regnum Animal ia phylum Arthropod a classis Insect a ordo Beetle Coleoptera infraordo Bostrichiformia superfamilia Bostrichoidea familia Anobiidae genus Mirosternus species M. simplex binomial Mirosternus simplex species authority subdivision ranks subspecies subdivision Mirosternus simplex is a beetle species in the family Anobiidae . ref http www.itis.gov servlet SingleRpt SingleRpt ref ref http nomen.at Mirosternus simplex ref ref http data.gbif.org species browse taxon 13143053 ref References Reflist Category Mirosternus simplex Anobiidae stub vi Mirosternus simplex ... more details
This article was auto generated by User Polbot . Taxobox name Melanophryniscus simplex image status DD status system IUCN3.1 regnum Animalia phylum Chordata classis Amphibia ordo Anura familia Bufonidae genus Melanophryniscus species M. simplex binomial Melanophryniscus simplex binomial authority Caramaschi & Cruz, 2002 synonyms Melanophryniscus simplex is a species of toad in the Bufonidae family. It is Endemism endemic to Brazil . Its natural habitat s are subtropical or tropical high altitude grassland , river s, intermittent freshwater lake s, and freshwater marsh es. It is threatened by habitat loss . Source Garcia, P. 2004. http www.iucnredlist.org search details.php 54829 all Melanophryniscus simplex . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 21 July 2007. Bufonidae stub Category Melanophryniscus ca Melanophryniscus simplex es Melanophryniscus simplex fr Melanophryniscus simplex vi Melanophryniscus simplex ... more details
This article was auto generated by User Polbot . Taxobox name Betta simplex image status VU status system IUCN2.3 regnum Animalia phylum Chordata classis Actinopterygii ordo Perciformes familia Osphronemidae genus Betta species B. simplex binomial Betta simplex binomial authority Kottelat , 1994 synonyms Betta simplex is a species of fish in the Osphronemidae ref http data.gbif.org species 13545302 gbif.org ref ref http www.fishbase.org Summary SpeciesSummary.php?ID 51579 fishbase.org ref family. It is Endemism endemic to Thailand . References Kottelat, M. 1996. http www.iucnredlist.org search details.php 2777 all Betta simplex . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 4 August 2007. references Category Fish of Thailand Category Betta Perciformes stub no Betta simplex pt Betta simplex sr Betta simplex th vi Betta simplex ... more details
italictitle Taxobox name Boucardicus simplex image status CR status system IUCN2.3 regnum Animalia phylum Mollusca classis Gastropoda unranked superfamilia clade Caenogastropoda br informal group Architaenioglossa superfamilia Cyclophoroidea familia Cyclophoridae genus Boucardicus species B. simplex binomial Boucardicus simplex binomial authority Emberton & Pearce, 1999. synonyms Boucardicus simplex is a species of land snail with an Operculum gastropod operculum , a terrestrial animal terrestrial gastropod mollusk in the family Cyclophoridae . This species is Endemism endemic to Madagascar . Its natural habitat is subtropical or tropical dry forest s. It is threatened by habitat loss . References reflist Emberton, K.C. 2000. http www.iucnredlist.org search details.php 40069 all Boucardicus simplex . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 6 August 2007. Cyclophoridae stub Category Boucardicus Category Molluscs of Madagascar ca Boucardicus simplex es Boucardicus simplex pt Boucardicus simplex vi Boucardicus simplex ... more details
italic title Taxobox name Coleophora simplex image image width 200px image caption regnum Animal ia phylum Arthropod a classis Insect a ordo Lepidoptera familia Coleophoridae genus Coleophora species C. simplex binomial Coleophora simplex binomial authority Baldizzone, 1994 synonyms Coleophora simplex is a moth of the Coleophoridae family. References reflist commons wikispecies Category Coleophora Coleophoridae stub ... more details
Italic title Taxobox name Cristilabrum simplex image status VU status system IUCN2.3 regnum Animalia phylum Mollusca classis Gastropoda unranked superfamilia clade Heterobranchia br clade Euthyneura br clade Panpulmonata br clade Eupulmonata br clade Stylommatophora br informal group Sigmurethra superfamilia Helicoidea familia Camaenidae genus Cristilabrum species C. simplex binomial Cristilabrum simplex binomial authority Solem, 1981 synonyms Cristilabrum simplex is a species of air breathing land snail , a terrestrial animal terrestrial pulmonate gastropod mollusk in the family Camaenidae . This species is Endemism endemic to Australia . References reflist Slack Smith, S. 1996. http www.iucnredlist.org search details.php 5553 all Cristilabrum simplex . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 6 August 2007. Category Gastropods of Australia Category Cristilabrum Category Vulnerable fauna of Australia Camaenidae stub es Cristilabrum simplex pt Cristilabrum simplex sr Cristilabrum simplex ... more details
italic title Taxobox name Opisthostoma simplex image status EN status system IUCN3.1 regnum Animalia phylum Mollusca classis Gastropoda unranked superfamilia clade Caenogastropoda br informal group Architaenioglossa superfamilia Cyclophoroidea familia Diplommatinidae genus Opisthostoma species O. simplex binomial Opisthostoma simplex binomial authority Fulton, 1901 synonyms Opisthostoma simplex is a species of minute land snail with an operculum gastropod operculum , a terrestrial animal terrestrial gastropod mollusk in the family biology family Diplommatinidae . This species is Endemism endemic to Malaysia . Its natural habitat is subtropical or tropical moist lowland forest s. It is threatened by habitat loss . References Schilthuizen, M. & Vermeulen, J. 2004. http www.iucnredlist.org search details.php 44626 all Opisthostoma simplex . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007. Category Endemic fauna of Malaysia Category Invertebrates of Malaysia Category Diplommatinidae Diplommatinidae stub es Opisthostoma simplex pt Opisthostoma simplex vi Opisthostoma simplex ... more details
Italic title Taxobox name Pepta simplex image image caption regnum Animal ia phylum Mollusca classis Gastropoda unranked superfamilia clade Caenogastropoda br clade Hypsogastropoda br clade Neogastropoda superfamilia Cancellarioidea familia Cancellariidae subfamilia genus Pepta species P. simplex binomial Pepta simplex binomial authority Laseron, 1955 synonyms ref ref name WoRMS synonyms Pallidonia simplex small Laseron, 1955 small Pepta simplex is a species of sea snail , a marine gastropod mollusk in the family biology family Cancellariidae , the nutmeg snails. ref name WoRMS WRMS species 464799 Pepta simplex Laseron, 1955 6 April 2010 ref Description Empty section date April 2010 Distribution Empty section date April 2010 References reflist External links Use dmy dates date January 2011 DEFAULTSORT Pepta Simplex Category Cancellariidae cancellariidae stub vi Pepta simplex ... more details
Italic title Taxobox name Enatimene simplex image image caption regnum Animal ia phylum Mollusca classis Gastropoda unranked superfamilia clade Caenogastropoda br clade Hypsogastropoda br clade Neogastropoda superfamilia Muricoidea familia Muricidae subfamilia Trophoninae genus Enatimene subgenus species E. simplex binomial Enatimene simplex binomial authority Hedley, 1903 synonyms ref ref name WoRMS synonyms Trophon simplex small Hedley, 1903 small Enatimene simplex is a species of sea snail , a marine gastropod mollusk in the family biology family Muricidae , the murex snails or rock snails. ref name WoRMS WRMS species 399139 Enatimene simplex Hedley, 1903 24 April 2010 ref Description Empty section date April 2010 Distribution Empty section date April 2010 References reflist External links Use dmy dates date January 2011 DEFAULTSORT Enatimene Simplex Category Muricidae Muricidae stub vi Enatimene simplex ... more details
Taxobox image image width 250px image caption Thesprotia simplex regnum Animal ia phylum Arthropod a classis Insect a ordo Mantodea familia Mantidae genus Thesprotia genus Thesprotia species T. simplex binomial Thesprotia simplex binomial authority Giglio Tos, 1915 Thesprotia simplex , common name Grass Mantis , is a species of praying mantis found in Brazil . ref http insects.tamu.edu research collection hallan Arthropoda Insects Mantodea Family Thespidae.txt Texas A&M University ref See also Grass Mantis List of mantis genera and species References reflist DEFAULTSORT Thesprotia Simplex Category Thesprotia genus Category Insects of South America Category Fauna of Bolivia Category Fauna of Brazil Mantidae stub es Thesprotia simplex ... more details
italictitle Taxobox name Cirsonella simplex image image caption regnum Animal ia phylum Mollusc a classis Gastropod a unranked superfamilia clade Vetigastropoda superfamilia Trochoidea superfamily Trochoidea familia Turbinidae subfamilia Skeneinae genus Cirsonella species C. simplex binomial Cirsonella simplex binomial authority Arthur William Baden Powell Powell , 1937 synonyms Cirsonella simplex is a minute sea snail , a marine ocean marine gastropod mollusc in the family biology family Turbinidae . References reflist Arthur William Baden Powell Powell A. W. B. , New Zealand Mollusca , William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0 00 216906 1 Turbinidae stub Category Turbinidae Category Gastropods of New Zealand es Cirsonella simplex vi Cirsonella simplex ... more details
italic title Taxobox name Proutiella simplex image Proutiellasimplex.jpg image width 240px image caption regnum Animal ia phylum Arthropod a classis Insect a ordo Lepidoptera familia Notodontidae genus Proutiella species P. simplex binomial Proutiella simplex binomial authority Walker, 1856 synonyms Ephialtias simplex small Walker, 1856 small Proutiella simplex is a moth of the Notodontidae family. It is only known from the lower Amazon in Brazil . The length of the forewings is 14 15 mm. External links http tolweb.org Proutiella simplex 138655 Species page at Tree of Life project Category Notodontidae vi Proutiella simplex ... more details
Taxobox image image width image caption regnum Animal ia phylum Arthropod a classis Insect a ordo Lepidoptera familia Pyralidae genus Endotricha species E. simplex binomial Endotricha simplex binomial authority Janse, 1924 ref http www.nic.funet.fi pub sci bio life insecta lepidoptera ditrysia pyraloidea pyralidae pyralinae endotricha index.html Endotricha at funet.fi. ref synonyms Endotricha simplex is a species of Pyralidae snout moths in the genus Endotricha . It was described by Janse in 1924, and is known from the Moluccas and the Louisiade Archipelago . Subspecies Endotricha simplex simplex Moluccas Endotricha simplex rosselli small Whalley, 1963 small Louisiade Archipelago References reflist Category Endotrichini Category Animals described in 1924 Endotricha stub ... more details
italic title Taxobox name Penicillaria simplex image Penicillaria simplex.jpg image width image caption image2 image2 width image2 caption regnum Animal ia phylum Arthropod a classis Insect a ordo Lepidoptera familia Noctuidae genus Penicillaria moth Penicillaria species P. simplex binomial Penicillaria simplex binomial authority Walker, 1865 synonyms Eutelia simplex small Walker, 1865 small Bombotelia simplex Bombotelia connectens small Mell, 1943 small Penicillaria simplex is a moth of the Noctuidae family. It is found from the Oriental tropics east to New Guinea . ref http www.mothsofborneo.com part 14 euteliinae euteliinae 1 2.php The Moths of Borneo ref References Reflist Category Animals described in 1865 Category Euteliinae Euteliinae stub ... more details
italictitle Taxobox image status CR status system IUCN3.1 regnum Animalia phylum Mollusca classis Gastropoda unranked superfamilia clade Caenogastropoda br informal group Architaenioglossa superfamilia Cyclophoroidea familia Diplommatinidae genus Arinia species A. simplex binomial Arinia simplex binomial authority Vermeulen, 1996 synonyms Arinia simplex is a species of small land snail s with an operculum gastropod operculum , Terrestrial animal terrestrial gastropod mollusk s in the family Diplommatinidae . This species of gastropod in the Diplommatinidae family. It is Endemism endemic to Malaysia . Its natural habitat is subtropical or tropical moist lowland forest s. It is threatened by habitat loss . References reflist Schilthuizen, M. & Vermeulen, J. 2004. http www.iucnredlist.org search details.php 44634 all Arinia simplex . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 6 August 2007. Category Endemic fauna of Malaysia Category Invertebrates of Malaysia Category Arinia Diplommatinidae stub es Arinia simplex pt Arinia simplex vi Arinia simplex ... more details
Italic title Taxobox name Avatha simplex regnum Animal ia phylum Arthropod a classis Insect a ordo Lepidoptera familia Noctuidae genus Avatha species A. simplex binomial Avatha simplex binomial authority Walter Karl Johann Roepke Roepke , 1951 synonyms Athyrma simplex small Roepke, 1951 small Pseudathyrma simplex small Roepke, 1985 small Avatha simplex ref Poole, R. W. 1989 . http www.sel.barc.usda.gov 591 spod catalogue search.html Lepidopterorum Catalogus New Series Fascicle 118, Noctuidae . CRC Press. ISBN 0916846458, ISBN 978 0916846459. ref is a species of moth of the Noctuidae family. It is found in Sumatra , Peninsular Malaysia and Borneo . References References External links http www.mothsofborneo.com part 15 16 serrodes serrodes 2 5.php Species info Category Catocalinae Category Butterflies and moths of Asia Category Animals described in 1951 Catocalinae stub vi Avatha simplex ... more details
Italic title Taxobox name Mohnia simplex image image caption regnum Animal ia phylum Mollusca classis Gastropoda unranked superfamilia clade Caenogastropoda br clade Hypsogastropoda br clade Neogastropoda superfamilia Buccinoidea familia Buccinidae subfamilia genus Mohnia species M. simplex binomial Mohnia simplex binomial authority Verrill, 1884 synonyms ref synonyms Mohnia simplex is a species of sea snail , a marine gastropod mollusk in the family biology family Buccinidae , the true whelks. ref name WoRMS WRMS species 138919 Mohnia simplex Verrill, 1884 17 April 2010 ref Description Empty section date April 2010 Distribution Empty section date April 2010 References reflist External links Use dmy dates date January 2011 DEFAULTSORT Mohnia Simplex Category Buccinidae Buccinidae stub vi Mohnia simplex ... more details
Italic title Taxobox name Calliostoma simplex image image caption regnum Animal ia phylum Mollusca classis Gastropoda unranked superfamilia clade Vetigastropoda superfamilia Trochoidea superfamily Trochoidea familia Calliostomatidae subfamilia Calliostomatinae genus Calliostoma subgenus species C. simplex binomial Calliostoma simplex binomial authority Schepman, 1908 synonyms ref synonyms Calliostoma simplex is a species of sea snail , a marine gastropod mollusk in the family biology family Calliostomatidae . ref name WoRMS WRMS species 467259 Calliostoma simplex Schepman, 1908 22 April 2010 ref Description Empty section date April 2010 Distribution Empty section date April 2010 References reflist External links Use dmy dates date January 2011 DEFAULTSORT Calliostoma Simplex Category Calliostomatidae Calliostomatidae stub vi Calliostoma simplex ... more details
Italic title Taxobox name Serrata simplex image image caption regnum Animal ia phylum Mollusca classis Gastropoda unranked superfamilia clade Caenogastropoda br clade Hypsogastropoda br clade Neogastropoda superfamilia Muricoidea familia Marginellidae subfamilia Marginellinae genus Serrata gastropod Serrata subgenus species S. simplex binomial Serrata simplex binomial authority Boyer, 2008 ref WRMS source 140330 Boyer 2008 . M moires du Mus um national d Histoire naturelle 196 389 436 24 April 2010 ref synonyms ref synonyms Serrata simplex is a species of sea snail , a marine gastropod mollusk in the family biology family Marginellidae , the margin snails. ref name WoRMS WRMS species 456914 Serrata simplex Boyer, 2008 24 April 2010 ref Description Empty section date April 2010 Distribution Empty section date April 2010 References reflist External links Use dmy dates date January 2011 DEFAULTSORT Serrata Simplex Category Marginellidae Marginellidae stub vi Serrata simplex ... more details
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