fib
Returns the fibonacci number at position n
Api
fib( n [, zeroOffset] )
Example
Traditional pattern
1, 1, 2, 3, 5, 8,13, 21, 34, 55, 89, 144, ...
var fib = // 1 // 1 // 2 // 3 // 5 // 20365011074
Example - zeroOffset = 1
Common modern use case
0, 1, 1, 2, 3, 5, 8,13, 21, 34, 55, 89, ...
var fib = // 0 // 1 // 1 // 2 // 3 // 12586269025
Example - zeroOffset = x
Use case: Delay sequence start for x n
[0 if n
-zeroOffset
< 0 ...], 1, 1, 2, 3, 5, 8,13, 21, 34, 55, 89, ...
var fib = { var checkDelay = 15 checkDelayDecayAt = 100 checkCount = 0; { if return };}