EntityQ4833865· pop 9· linked from 22 articlesabstract structureSign in to savetype of abstraction in science, mathematics, and philosophyConnectionsEarthConceptmathematicsEntityphilosophyEntitychessEntitydemocracyEntitylogicEntitycomputer scienceEntityInternational Standard Book NumberEntityGarry KasparovEntityideaEntityconceptEntityEuclidean geometryEntityabstractionEntitymelodyEntitynatural languageEntityrecipeEntitycontinental driftEntitysorting algorithmEntityphilosophy of mathematicsEntityformal scienceEntityCategoriesAbstractionMathematical terminologyStructure