EntityQ2890061· pop 8· linked from 72 articlesspecial caseSign in to savespecific, usually well-known application of a mathematical rule or lawConnectionsmathematicsEntitylogicEntityintegerEntityreal numberEntityrectangleEntityrhombusEntityFermat's Last TheoremEntityequilateral triangleEntityEuler's formulaEntityisosceles triangleEntityRiemann hypothesisEntityFermat's little theoremEntitycoprimeEntityEuler's identityEntitygeneralizationEntityEuler's totient functionEntityEuler's theoremEntitylinguistic prescriptionEntitydegeneracyEntityGeneralized Riemann hypothesisEntityCategoriesMathematical logic