Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 19:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
75K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
97K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
344K
∇²ω = 0
∂y/∂β = 3y
ΔS ≥ 0