Magical Phi & phi

phi

This animation above represents the expansion of the continuing fraction of the irrational number phi. Irrational hence the difference, for example, between the ratio of two 5 placed numbers and two 15 place numbers approaches zero.

phi

The irrational number phi, also called the golden ratio is the natural ratio most pleasing to the eye, used in art naturally. Here it is derived from the ratio of successive numbers in the Fibonacci's Series arrived at by adding the previous two numbers,.. here the first 100

1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393, 196418, 317811, 514229, 832040, 1346269, 2178309, 3524578, 5702887, 9227465, 14930352, 24157817, 39088169, 63245986, 102334155, 165580141, 267914296, 433494437, 701408733, 1134903170, 1836311903, 2971215073, 4807526976, 7778742049, 12586269025, 20365011074, 32951280099, 53316291173, 86267571272, 139583862445, 225851433717, 365435296162, 591286729879, 956722026041, 1548008755920, 2504730781961, 4052739537881, 6557470319842, 10610209857723, 17167680177565, 27777890035288, 44945570212853, 72723460248141, 117669030460994, 190392490709135, 308061521170129, 498454011879264, 806515533049393, 1304969544928657, 2111485077978050, 3416454622906707, 5527939700884757, 8944394323791464, 14472334024676220, 23416728348467684, 37889062373143900, 61305790721611580, 99194853094755490, 160500643816367070, 259695496911122560, 420196140727489660, 679891637638612200, 1100087778366101900, 1779979416004714000, 2880067194370816000, 4660046610375530000, 7540113804746346000, 12200160415121877000, 19740274219868225000, 31940434634990100000, 51680708854858330000, 83621143489848420000, 135301852344706760000, 218922995834555200000, 354224848179262800000,                                                                                   573147844013817200000,

Here the ratio: