@prefix isq: <https://w3id.org/standards/isq/ontologies/core/> .
@prefix smart: <https://example.org/smart-sdu/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<isq:t2-18.4>
  a isq:Entry ;
  rdf:type isq:MathConcept ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "2-18.4" ;
  skosxl:prefLabel "magnitude of vector"@en ;
  skosxl:altLabel "abs(bb(ii(a)))"@en ;
  skos:definition "magnitude of the vector stem:[bb(ii(a))], +\nnorm of the vector stem:[bb(ii(a))]\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-2-18> ;
  skos:note "stem:[abs(bb(ii(a))) = sqrt(a_x^2 + a_y^2 + a_z^2)]\n\nstem:[norm(bb(ii(a)))] is also used.\n\nThe symbol stem:[abs] is also used for cardinality of a set (see <<t2-6.5>>), absolute value of a real number (see <<t2-10.16>>), modulus of a complex number (<<t2-15.4>>).\n"@en ;
  iso:urn <urn:iso:std:iso:80000:-2:ed-2:en:item:2-18.4> .