Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:00Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
ΔS ≥ 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
170K
∫₀^∞ e^(-φ²) dφ = √π / 2
299K
5θ² + 8θ + 5 = 0
det| 9 4 ; 1 10 | = 86
244K
det| 2 9 ; 1 3 | = -3
det| 4 8 ; 3 5 | = -4
100K
∫₀^∞ e^(-α²) dα = √π / 2
138K
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
354K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
12y² + 5y + 5 = 0