EntityQ746264· pop 45· linked from 185 articlesconstant functionSign in to savemathematical function whose (output) value is the same for every input valueConnectionspolynomialEntitycontinuous functionEntitycomplex analysisEntitymonotonic functionEntitymorphismEntitymathematicsEntityInternational Standard Book NumberEntityfunctionEntityreal numberEntitypointEntityderivativeEntityquadratic equationEntityplaneEntitylinear equationEntitysequenceEntityCartesian productEntityslopeEntitygradientEntityinverse functionEntityisomorphismEntityCategoriesElementary mathematicsElementary special functionsPolynomial functions