Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:19Z

det| 11 2 ; 2 12 | = 128

∑_{k=1}^{n} k = n(n+1)/2

460K

9θ² + 7θ + 4 = 0

438K

CaCO₃ → CaO + CO₂

det| 5 6 ; 2 6 | = 18

186K

6x² + 6x + 1 = 0

411K

3θ² + 7θ + 1 = 0

∇ × E = −∂B/∂t

448K

F = G m₁m₂ / r²

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

\lim_{r\to 0} \frac{\sin r}{r} = 1

459K

∇²r = 0

406K

2H₂ + O₂ → 2H₂O

det| 7 4 ; 4 8 | = 40

181K

det| 2 8 ; 7 3 | = -50

80K

∫₀^∞ e^(-z²) dz = √π / 2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O