Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:11Z

det| 11 2 ; 2 12 | = 128

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 7 4 ; 4 8 | = 40

438K

CaCO₃ → CaO + CO₂

\lim_{α\to 0} \frac{\sin α}{α} = 1

186K

det| 9 5 ; 1 10 | = 85

411K

3θ² + 7θ + 1 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

448K

F = G m₁m₂ / r²

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

\oint_C \vec{F}\cdot d\vec{r} = 0

459K

7r² + 8r + 5 = 0

406K

2H₂ + O₂ → 2H₂O

det| 7 2 ; 7 8 | = 42

181K

8x² + 2x + 7 = 0

80K

∫₀^∞ e^(-z²) dz = √π / 2

∇ × E = −∂B/∂t

359K

∇²ω = 0

455K