RosettaCodeData/Task/Fibonacci-sequence/PARI-GP/fibonacci-sequence-6.parigp

2 lines
55 B
Text
Raw Permalink Normal View History

2023-07-01 11:58:00 -04:00
fib(n)=my(phi=quadgen(5));(phi^n-(-1/phi)^n)/(2*phi-1)