Statement:
$$
C_{b}^{a}\equiv C_{\lfloor a/p\rfloor}^{\lfloor b/p\rfloor}\cdot C_{a\mod p}^{b\mod p}(\mod p)
$$
where $p$ is a prime and $a,b$ are both non-negative integers.
Continue readingStatement:
$$
C_{b}^{a}\equiv C_{\lfloor a/p\rfloor}^{\lfloor b/p\rfloor}\cdot C_{a\mod p}^{b\mod p}(\mod p)
$$
where $p$ is a prime and $a,b$ are both non-negative integers.
Continue reading今日觀賞電影《重慶森林》,感觸猶深,故摘經典台詞以記之。
Continue reading