Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:17Z

11n² + 5n + 4 = 0

∇²t = 0

460K

PV = nRT

438K

∫₀^∞ e^(-x²) dx = √π / 2

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

186K

det| 7 2 ; 7 8 | = 42

411K

4φ² + 6φ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

CH₄ + 2O₂ → CO₂ + 2H₂O

22K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

459K

∇²r = 0

406K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

181K

N₂ + 3H₂ ⇌ 2NH₃

80K

det| 7 4 ; 4 8 | = 40

359K