Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 19:20Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
75K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
132K
F = ma
det| 7 4 ; 4 8 | = 40
97K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇²ω = 0
\frac{7}{1} \sum_{i=1}^{n} i^{2}
393K
det| 3 1 ; 7 4 | = 5
346K
∂y/∂β = 3y
\lim_{y\to 0} \frac{\sin y}{y} = 1
130K
ΔS ≥ 0