If then evaluate .
Notation : denotes the fractional part function .
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
x 2 + x − 1 = 0 can be generalized to x n + x n − 1 = x n − 2 which is used repetitively. Now let us write the polynomial with r taking values down from 2016, 2015, 2014, . . . ., 3, 2, 1, 0. x 2 0 1 6 + x 2 0 1 5 + x 2 0 1 4 + 2 x 2 0 1 3 + x 2 0 1 2 + 3 x 2 0 1 1 + x 2 0 1 0 + 4 x 2 0 0 9 + . . . + 1 0 0 8 x + 1 → 2 x 2 0 1 4 + 2 x 2 0 1 3 + x 2 0 1 2 + 3 x 2 0 1 1 + x 2 0 1 0 + 4 x 2 0 0 9 + . . + 1 0 0 8 x + 1 → 3 x 2 0 1 2 + 3 x 2 0 1 1 + x 2 0 1 0 + 4 x 2 0 0 9 + . . + 1 0 0 8 x + 1 . Proceeding this way one can reach the answer.