Formula rau lub sijhawm pisano?

2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07

Rau primes xaus rau 1 lossis 9 lub sijhawm pisano ntev yog m / n(p-1) / nrog m, n tus lej. Piv txwv li: length(521)=1/20520=26, lub sij hawm luv luv.

Koj suav Pisano lub sijhawm li cas?

Lub Sijhawm Pisano txhais tau tias yog lub sijhawm ntev ntawm qhov koob no . Rau M=2, lub sij hawm yog 011 thiab muaj ntev 3 thaum rau M=3 qhov sib lawv liag rov qab tom qab 8 nos. Piv txwv li: Yog li los xam, hais F_{2019 mod 5, peb yuav pom qhov seem ntawm 2019 thaum muab faib los ntawm 20 (Pisano Lub Sijhawm ntawm 5 yog 20).}

Pisano lub sijhawm ntawm 1000 yog dab tsi?

are 1, 3, 8, 6, 20, 24, 16, 12, 24, 60, 10, … (OEIS A001175)., 10, 100, 1000, … yog 60, 300, 1500, 15000, 150000, 1500000, …

Koj suav Binet tus qauv li cas?

Nyob rau xyoo 1843, Binet tau muab cov qauv uas hu ua "Binet formula" rau cov lej Fibonacci ib txwm F n los ntawm kev siv cov hauv paus hniav ntawm tus yam ntxwv sib npaug x 2 − x − 1=0: α=1 + 5 2, β=1 − 5 2 F n=α n − β n α − β qhov twg α hu ua Golden Proportion, α=1 + 5 2 (kom paub meej saib [7], [30], [28]).

Fibonacci sequence formula yog dab tsi?

Tus lej Fibonacci yog tsim los ntawm kev teeb tsa F₀=0, F₁=1, thiab tom qab ntawd siv cov qauv rov ua dua. F =F _{-1 + F -2. kom tau tus so. Yog li qhov ua ntu zus pib: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, … Cov lej Fibonacci no tshwm sim tag nrhodhau lej thiab kuj nyob rau hauv xwm.}