AN INTEGER FORMULA FOR FIBONACCI NUMBERS
摘要：
https://blog.paulhankin.net/fibonacci/ This code, somewhat surprisingly, generates Fibonacci numbers. def fib(n): return (4 << n*(3+n)) // ((4 << 2*n) 阅读全文
posted @ 2020-08-31 14:10 明天有风吹 阅读(159) 评论(0) 推荐(0) 编辑
