i wrote fib program in js code:javascript const fib = (n) => { if (n <=2)
return 1; return fib(n-1)+fib (n-2); } console.log (fib (50)) **_12586269025_**
it worked but code in nim dont work
proc fib (n:int):int =
if (n <= 2): 1 else: fib(n -1) + fib (n-2)
echo fib(50)
it didnt work but fib(15) worked. why it in js but not in nim
