Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 19:13Z
\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
∇²ω = 0
det| 9 4 ; 1 10 | = 86
393K
∂y/∂β = 3y
∑_{k=1}^{n} k = n(n+1)/2
130K
ΔS ≥ 0
9n² + 3n + 4 = 0
10φ² + 9φ + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O