369| 5
|
$\int_0^1x(1-x^4)^{\frac 32}\mathrm dx$——绕圈子了吧 |
| ||
Rate
| ||||||||
Rate
| ||||||||
Author|
isee
Posted 2022-4-19 22:03
| ||
Author|
isee
Posted 2022-4-19 22:58
| ||
Mobile version|Discuz Math Forum
2025-6-5 18:37 GMT+8
Powered by Discuz!