EntityQ783507· pop 36· linked from 543 articlesdifferentiable functionSign in to savefunction whose derivative exists at each point in its domainConnectionssmooth functionEntitydiscontinuityEntitymathematicsEntitycomplex numberEntityfunctionEntityreal numberEntitydigital object identifierEntityderivativeEntityabsolute valueEntityStefan BanachEntitycontinuous functionEntitycomplex analysisEntitytangentEntitygraph of a functionEntitylinear mapEntitydomain of a functionEntitypartial derivativeEntityholomorphic functionEntityneighborhoodEntityintermediate value theoremEntityCategoriesMultivariable calculusSmooth functions