???????? ??? ??????
?????	?? ????? ???? ?????? , ????? ????????????
?????	? ???? ???? (?? ???) ????? , ???? ?????
?????	?????
????? ????	Friedrich-Alexander-Universitat Erlangen-Nurnberg
???????? ????	Proving π is a transcendental number
???? ?????
?????? ???????	C. Felix Klein

???????? ??? ?????? ( ?????????? : Ferdinand von Lindemann ) ??????? ????? ??????? . ?? ????? ???? ????????? ??????? ??? ????. ??  ??? ???? ???????? ? ? ???? ???? ?????? ????????? ???? ?????.

?????????? [ ???????? ]

?????????? ??????????????? ????????? ??????? ????????≪ Ferdinand von Lindemann ≫? ??????????? ????????????.( ? ??????? ???? ????????? ??????????????).

?????? ?????????? ???????? ??? ?????? ???? ???? ????? ???????? ?????????????.

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