Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:24Z

det| 6 5 ; 4 7 | = 22

det| 7 4 ; 4 8 | = 40

460K

F = G m₁m₂ / r²

438K

∇²φ = 0

11t² + 9t + 7 = 0

186K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

411K

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

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

448K

N₂ + 3H₂ ⇌ 2NH₃

22K

F = ma

N₂ + 3H₂ ⇌ 2NH₃

459K

∑_{k=1}^{n} k = n(n+1)/2

406K

ΔS ≥ 0

∂n/∂θ = 3n

181K

PV = nRT

80K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇²γ = 0

1φ² + 4φ + 5 = 0