Loading docs/math/mobius.md +1 −1 Original line number Diff line number Diff line Loading @@ -34,7 +34,7 @@ $$ ### 引理 2 $$ \forall n,d\in\mathbb{N},\left|\left\{\left\lfloor\frac{n}{d}\right\rfloor\right\}\right|\leq\left\lfloor2\sqrt{n}\right\rfloor \forall n \in N, |\left\{ \lfloor \frac{n}{d} \rfloor \mid d \in N \right\}| \leq \lfloor 2\sqrt{n} \rfloor $$ $|V|$ 表示集合 $V$ 的元素个数 Loading Loading
docs/math/mobius.md +1 −1 Original line number Diff line number Diff line Loading @@ -34,7 +34,7 @@ $$ ### 引理 2 $$ \forall n,d\in\mathbb{N},\left|\left\{\left\lfloor\frac{n}{d}\right\rfloor\right\}\right|\leq\left\lfloor2\sqrt{n}\right\rfloor \forall n \in N, |\left\{ \lfloor \frac{n}{d} \rfloor \mid d \in N \right\}| \leq \lfloor 2\sqrt{n} \rfloor $$ $|V|$ 表示集合 $V$ 的元素个数 Loading
