ȖȩDZȃȈᚡඥƷೞࣇ— ӑݣನᡯƱϋᆢನᡯ ҅ ദᨺ ʮᣃܖܖٻᄂᆮᅹ 2013 ࠰ 1 உ 5 ଐ ᇹ 2 ׅ QUATUO ᄂᆮ˟ (ឋբ, ᜭᛯǛӒପƠƨ̲ദ༿) ҅ ദᨺ (ʮᣃܖܖٻᄂᆮᅹ) ȖȩDZȃȈᚡඥƷೞࣇ— ӑݣನᡯƱϋᆢನᡯ 2013.1.5 1 / 43 Dirac ƷȖȩDZȃȈᚡඥ hψ|Â|χi ܇ᛯƴƓƚǔแᚕᛖ ؕࡁƴ̔܍ƠƳƍᚡᡓƕӧᏡ (ЎǑǓܱ˳) ஊ͌ƕᩉ, ᡲዓƲƪǒƷئӳNjወɟႎƴৢƑǔ ࡸƷᙸᡫƠƕǑƘ, ᚘምƕቇҥƴƳǔ ҅ ദᨺ (ʮᣃܖܖٻᄂᆮᅹ) ȖȩDZȃȈᚡඥƷೞࣇ— ӑݣನᡯƱϋᆢನᡯ 2013.1.5 2 / 43 Dirac In mathematical thoeries the question of notation, while not of primar