Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 11:43Z

∇²t = 0

∫₀^∞ e^(-x²) dx = √π / 2

460K

F = G m₁m₂ / r²

438K

det| 6 4 ; 3 7 | = 30

Fe₂O₃ + 3CO → 2Fe + 3CO₂

186K

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

411K

ΔS ≥ 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

1z² + 3z + 2 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

459K

4γ² + 1γ + 7 = 0

406K

7t² + 3t + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

181K

N₂ + 3H₂ ⇌ 2NH₃

80K

det| 8 3 ; 4 9 | = 60

det| 7 4 ; 4 8 | = 40

359K

det| 2 6 ; 0 3 | = 6

455K

∇ × E = −∂B/∂t