00-xx01-xx51-xx52-xx53-xx68-xx70-xx74-xx92-xx97-xx00a99 03intheothersections] 15thand16thcenturies andcoremodels architecture biologyandothernaturalsciences cardtricks combinatorics complex computabilityandrecursiontheory computerscience congresses consistencyandindependenceresults continuumhypothesis convexanddiscretegeometry descriptivesettheory determinacyprinciples differentialgeometry games general generalmathematics genericabsolutenessandforcingaxioms geometry geometry{foralgebraicgeometry historical(mustalsobeassignedatleastoneclassificationnumberfromsection01) historyandbiography historyandbiography[seealsotheclassificationnumber historyofmathematicsandmathematicians includingconstructibility innermodels instructionalexposition(textbooks largecardinals magictricks mathematicallogicandfoundations mathematicalrecreations mathematics mathematicsandarchitecture mathematicsandeducation mathematicsandvisualarts mathematicseducation mathematicsfornonmathematicians(engineering mechanicsofdeformablesolids mechanicsofparticlesandsystems miscellanea miscellaneoustopics natural numbers numeration opticalillusions opticalillusionsinart ordinaldefinability origami origamiineducation otherdegreesandreducibilities philosophyofmathematics recreationalmathematics renaissance see14-xx} settheory socialsciences trompel'oeilpainting tutorialpapers visualization