Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:00Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 2 ; 7 9 | = 58
218K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-θ²) dθ = √π / 2
157K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
170K
∑_{k=1}^{n} k = n(n+1)/2
299K
5θ² + 8θ + 5 = 0
det| 2 9 ; 1 3 | = -3
∑_{k=1}^{n} k = n(n+1)/2
100K
∇ × E = −∂B/∂t
det| 4 6 ; 0 5 | = 20
354K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
12y² + 5y + 5 = 0