Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:00Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
218K
∑_{k=1}^{n} k = n(n+1)/2
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
ΔS ≥ 0
5θ² + 8θ + 5 = 0
det| 2 9 ; 1 3 | = -3
∇ × E = −∂B/∂t
\lim_{t\to 0} \frac{\sin t}{t} = 1
354K
det| 1 1 ; 5 2 | = -3
433K
\oint_C \vec{F}\cdot d\vec{r} = 0