EntityQ205140· pop 35· linked from 519 articlesinfinite setSign in to saveset with infinite cardinalityConnectionssemantic theory of truthEntitymathematical logicEntityRichard DedekindEntitysurjective functionEntitycardinalityEntityfirst-order logicEntityformal systemEntitywell-orderEntityrecursive setEntityfamily of setsEntitysemantics of logicEntitystructureEntitydiagramEntityground expressionEntityGalileo GalileiEntitylogicEntityBertrand RussellEntityPiConceptInternational Standard Book NumberEntitynatural numberEntityCategoriesBasic concepts in infinite set theoryCardinal numbers