Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 23:10Z
∇ × E = −∂B/∂t
det| 2 8 ; 7 3 | = -50
322K
det| 9 1 ; 0 10 | = 90
det| 4 8 ; 3 5 | = -4
213K
PV = nRT
det| 9 4 ; 1 10 | = 86
331K
11r² + 7r + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
40K
∑_{k=1}^{n} k = n(n+1)/2
370K
e^{i\pi} + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
162K
\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