Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-18 22:39Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
212K
ΔS ≥ 0
det| 5 4 ; 4 6 | = 14
det| 9 4 ; 1 10 | = 86
280K
∑_{k=1}^{n} k = n(n+1)/2
62K
∑_{k=1}^{n} k = n(n+1)/2
472K