First 9 prime Fibonacci number: Difference between revisions
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fib(47): 2971215073
</pre>
=={{header|ABC}}==
<syntaxhighlight lang="abc">HOW TO REPORT prime n:
REPORT n>=2 AND NO d IN {2..floor (root n)} HAS n mod d = 0
PUT 1, 1 IN a, b
PUT 0 IN n
WHILE n<9:
IF prime a:
WRITE a/
PUT n+1 IN n
PUT b, a+b IN a, b</syntaxhighlight>
{{out}}
<pre>2
3
5
13
89
233
1597
28657
514229</pre>
=={{header|Ada}}==
Line 859 ⟶ 881:
28657
514229</pre>
=={{header|EasyLang}}==
<syntaxhighlight>
fastfunc isprim num .
i = 2
while i <= sqrt num
if num mod i = 0
return 0
.
i += 1
.
return 1
.
prev = 1
val = 1
while cnt < 9
h = prev + val
prev = val
val = h
if isprim val = 1
write val & " "
cnt += 1
.
.
</syntaxhighlight>
{{out}}
<pre>
2 3 5 13 89 233 1597 28657 514229
</pre>
=={{header|F_Sharp|F#}}==
Line 1,221 ⟶ 1,272:
25 F(9311) = 34232 … 76289 (1946 digits)
26 F(9677) = 10565 … 70357 (2023 digits)</pre>
=={{header|Miranda}}==
<syntaxhighlight lang="miranda">main :: [sys_message]
main = [(Stdout . lay . map show . take 9 . filter prime) fibo]
fibo :: [num]
fibo = 1 : 1 : [a + b | (a,b) <- zip2 fibo (tl fibo)]
prime :: num->bool
prime n = n=2 \/ n=3, if n<=4
prime n = False, if or [n mod 2=0, n mod 3=0]
prime n = and [n mod d ~= 0 | d <- [3, 5..entier (sqrt n)]]</syntaxhighlight>
{{out}}
<pre>2
3
5
13
89
233
1597
28657
514229</pre>
=={{header|Nim}}==
Line 1,552 ⟶ 1,625:
20: 36684474316080978061473613646275630451100586901195229815270242868417768061193560857904335017879540515228143777781065869</pre>
=={{header|Refal}}==
<syntaxhighlight lang="refal">$ENTRY Go {
= <Prout <Gen 9 Prime Fibo (1 1)>>;
}
Gen {
0 s.Filter s.Gen (e.State) = ;
s.N s.Filter s.Gen (e.State),
<Mu s.Gen (e.State)>: (e.Next) e.Val,
<Mu s.Filter e.Val>: {
True = e.Val <Gen <- s.N 1> s.Filter s.Gen (e.Next)>;
False = <Gen s.N s.Filter s.Gen (e.Next)>;
};
};
Fibo {
(s.A s.B) = (s.B <+ s.A s.B>) s.A;
};
Prime {
0 = False; 1 = False;
2 = True; 3 = True;
s.N, <Mod s.N 2>: 0 = False;
s.N, <Mod s.N 3>: 0 = False;
s.N = <Prime1 s.N 5>;
};
Prime1 {
s.N s.D, <Compare s.N <* s.D s.D>>: '-' = True;
s.N s.D, <Mod s.N s.D>: 0 = False;
s.N s.D = <Prime1 s.N <+ 2 s.D>>;
};</syntaxhighlight>
{{out}}
<pre>2 3 5 13 89 233 1597 28657 514229</pre>
=={{header|Ring}}==
<syntaxhighlight lang="ring">
Line 1,759 ⟶ 1,866:
=={{header|Wren}}==
{{libheader|Wren-math}}
<syntaxhighlight lang="
var limit = 11 // as far as we can go without using BigInt
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