Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:44Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
299K
5θ² + 8θ + 5 = 0
det| 2 9 ; 1 3 | = -3
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
138K
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0