9 lines
158 B
Text
9 lines
158 B
Text
(
|
|
f = { |n|
|
|
var sqrt5 = sqrt(5);
|
|
var p = (1 + sqrt5) / 2;
|
|
var q = reciprocal(p);
|
|
((p ** n) + (q ** n) / sqrt5 + 0.5).trunc
|
|
};
|
|
(0..20).collect(f)
|
|
)
|