| ชื่อเรื่อง | : | Generalized Kaprekar routine |
| นักวิจัย | : | Patson, Noel Henry. |
| คำค้น | : | Number theory. , 0101 Pure Mathematics. , 010101 Algebra and Number Theory. , 97 Expanding Knowledge. , 9701 Expanding Knowledge. , 970101 Expanding Knowledge in the Mathematical Sciences. , Pure basic research. , 0105 Mathematical Physics. , 010506 Statistical Mechanics, Physical Combinatorics and Mathematical Aspects of Condensed Matter. , 01 Mathematical Sciences. , Fractal patterns -- Kaprekar's routine |
| หน่วยงาน | : | Central Queensland University, Australia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2552 |
| อ้างอิง | : | http://demonstrations.wolfram.com/GeneralizedKaprekarRoutine/ , http://hdl.cqu.edu.au/10018/50250 |
| ที่มา | : | Patson, N 2009 "Generalized Kaprekar routine" from The Wolfram Demonstrations Project, http://demonstrations.wolfram.com/GeneralizedKaprekarRoutine/, creative work. |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This Demonstration shows fractal patterns in the number of steps required to reach a fixed point or cyclic behavior in an application of Kaprekar's routine applied to the natural numbers for different bases. To apply the Kaprekar routine for a positive integer greater than 1, arrange the digits of in base in descending () and ascending () order, compute (discarding any initial 0s). Repeating this procedure eventually leads to a cycle or a fixed point. The number of steps required, , plotted as a colored square at the position , produces beautiful fractal patterns. This Demonstration explores a subset of these patterns by allowing the setting of starting values and ranges for n and b. |
| บรรณานุกรม | : |
Patson, Noel Henry. . (2552). Generalized Kaprekar routine.
กรุงเทพมหานคร : Central Queensland University, Australia. Patson, Noel Henry. . 2552. "Generalized Kaprekar routine".
กรุงเทพมหานคร : Central Queensland University, Australia. Patson, Noel Henry. . "Generalized Kaprekar routine."
กรุงเทพมหานคร : Central Queensland University, Australia, 2552. Print. Patson, Noel Henry. . Generalized Kaprekar routine. กรุงเทพมหานคร : Central Queensland University, Australia; 2552.
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