Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:28Z

det| 6 5 ; 4 7 | = 22

Fe₂O₃ + 3CO → 2Fe + 3CO₂

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∇²φ = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

186K

6x² + 6x + 1 = 0

411K

\frac{9}{2} \sum_{i=1}^{n} i^{2}

∇ × E = −∂B/∂t

448K

10ω² + 7ω + 4 = 0

22K

F = ma

det| 7 4 ; 4 8 | = 40

459K

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

406K

ΔS ≥ 0

E = mc²

181K

F = G m₁m₂ / r²

80K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

12n² + 2n + 2 = 0

359K

∇²γ = 0

1φ² + 4φ + 5 = 0

12n² + 7n + 7 = 0