github.com/fnando/bolt@v0.0.4-0.20231107225351-5241e4d187b8/test/reference/bench/fib.go (about)

     1  package bench
     2  
     3  func fib(n int) int {
     4  	if n < 2 {
     5  		return n
     6  	}
     7  
     8  	return fib(n-1) + fib(n-2)
     9  }