前排支持
by ThreeBlueOneBrown @ 2022-06-13 13:41:18
by ningago @ 2022-06-13 13:42:03
请问min(0,x)应该表示为 $\min\{0,x\}$ 还是 $\min(0,x)$
~~前排~~
by r_2 @ 2022-06-13 13:42:07
@[Matrix_Code](/user/391896) type 2(?)
by fjy666 @ 2022-06-13 13:42:32
qp
by 654179__qwq @ 2022-06-13 13:42:43
前排
by yaoyunrui666 @ 2022-06-13 13:42:48
qpzc
by Celestial_Intertwine @ 2022-06-13 13:42:55
qpzc
by yanxingyu0910 @ 2022-06-13 13:43:15
@[Matrix_Code](/user/391896)
> 请问 min(0,x) 应该表示为 $\min\{0,x\}$ 还是 $\min(0,x)$
都可以，习惯上大家都采用后者，虽然数学规范上使用前者
by 一扶苏一 @ 2022-06-13 13:43:22
@[一扶苏一](/user/65363) 我上次题解就是被最后一项叉掉的
by LV06 @ 2022-06-13 13:43:26