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A Computational Criterion for the Irrationality of Some Real Numbers | ||
Journal of Algorithms and Computation | ||
دوره 52، شماره 1، شهریور 2020، صفحه 97-104 اصل مقاله (247.98 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22059/jac.2020.76471 | ||
نویسنده | ||
Peyman Nasehpour* | ||
Department of Engineering Science, Golpayegan University of Technology, Golpayegan, Iran | ||
چکیده | ||
In this paper, we compute the asymptotic average of the decimals of some real numbers. With the help of this computation, we prove that if a real number cannot be represented as a finite decimal and the asymptotic average of its decimals is zero, then it is irrational. We also show that the asymptotic average of the decimals of simply normal numbers is 9/2. | ||
کلیدواژهها | ||
Asymptotic average of the decimals؛ Cesaro summation؛ Irrational numbers؛ Simply normal numbers | ||
آمار تعداد مشاهده مقاله: 818 تعداد دریافت فایل اصل مقاله: 224 |