@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:t2-12.21>
  a isq:Entry ;
  rdf:type isq:MathConcept ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "2-12.21" ;
  skosxl:prefLabel "partial derivative"@en ;
  skosxl:altLabel "(del f)/(del x)"@en ;
  skosxl:altLabel "del f//del x"@en ;
  skosxl:altLabel "del_x f"@en ;
  skos:definition "partial derivative of stem:[f] with respect to stem:[x]"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-2-12> ;
  skos:note "Only to be used for functions of several variables.\n\nstem:[(del f(x,y,...))/(del x)], stem:[del f(x,y,...)//del x], stem:[del_x f(x,y,...)]\nand stem:[\"D\"_x f(x,y,...)] are also used.\n\nThe other independent variables may be shown as subscripts, e.g. stem:[((del f)/(del x))_(y...)].\n\nThis partial derivative notation is extended to derivatives of higher order, e.g.\n\nstem:[(del^2f)/(del x^2) = del/(del x) ((del f)/(del x))]\n\nstem:[(del^2f)/(delx dely) = del/(delx) ((del f)/(del y))]\n\nOther notations, e.g. stem:[f_(xy) = del/(del x)((del f)/(del y))], are also used.\n"@en ;
  iso:urn <urn:iso:std:iso:80000:-2:ed-2:en:item:2-12.21> .