Math Dump /sym/6c3138

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

det| 6 5 ; 4 7 | = 22

det| 9 4 ; 1 10 | = 86

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∇²φ = 0

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

186K

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

411K

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

∇²θ = 0

448K

det| 10 2 ; 3 11 | = 104

22K

F = ma

PV = nRT

459K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

406K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇²γ = 0

1φ² + 4φ + 5 = 0

12n² + 7n + 7 = 0