WP34S Fibonacci function  Printable Version + HP Forums (https://archived.hpcalc.org/museumforum) + Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum1.html) + Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum2.html) + Thread: WP34S Fibonacci function (/thread230560.html) 
WP34S Fibonacci function  wildpig  09012012 I am guessing that the one use in Wp34S use the equation with golden ratio constant to directly calc the fib term, and not by adding terms? fib(20) and fib(1700) takes same amount of time on wp34s
Re: WP34S Fibonacci function  Paul Dale  09012012 Kind of. It calculates the result directly in real and complex modes. In integer mode it uses repeated addition.
Re: WP34S Fibonacci function  wildpig  09012012 really? so if i am in integer mode it actually would do addition of terms? interesting...
Re: WP34S Fibonacci function  Walter B  09022012 But not too exciting: FIB(93) is the limit for UNSIGNed integers, then it's going to overflow. E.g. FIB(100) simply returns zero with flag B set.
