Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:34Z

det| 11 2 ; 2 12 | = 128

\binom{n}{k} = \frac{n!}{k!(n-k)!}

460K

6n² + 7n + 6 = 0

438K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-ω²) dω = √π / 2

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

3θ² + 7θ + 1 = 0

8ψ² + 7ψ + 0 = 0

448K

d/dt [t^3] = 3t^2

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

8x² + 2x + 7 = 0

459K

PV = nRT

406K

2H₂ + O₂ → 2H₂O

PV = nRT

181K

∫₀^∞ e^(-θ²) dθ = √π / 2

80K

∇ × E = −∂B/∂t

359K