Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 23:11Z
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
322K
det| 9 1 ; 0 10 | = 90
det| 9 4 ; 1 10 | = 86
368K
det| 5 7 ; 2 6 | = 16
213K
PV = nRT
det| 2 3 ; 5 3 | = -9
331K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
4K
11r² + 7r + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
40K
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
ΔS ≥ 0
2H₂ + O₂ → 2H₂O
\frac{5}{3} \sum_{i=1}^{n} i^{2}
4φ² + 9φ + 3 = 0