3222
7840
52
Show all posts
若 $\xi$ 为实数且 $f^{(v)}(\xi)=0$,则 $f^{(v-1)}(\xi) f^{(v+1)}(\xi)\le0$.
Bump
若 $a_v=0$,则 $a_{v-1} a_{v+1}\le0$.
若 $a_1=0$,则 $a_0 a_2\le0$.
hbghlyj 发表于 2024-3-26 13:25 若 $a_1=0$,则 $a_0 a_2\le0$.
$\LaTeX$ formula tutorial Reply post To last page
Mobile version
2025-7-21 16:22 GMT+8
Powered by Discuz!
Processed in 0.018513 seconds, 43 queries