Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:37Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

∫₀^∞ e^(-α²) dα = √π / 2

438K

∫₀^∞ e^(-x²) dx = √π / 2

∫₀^∞ e^(-r²) dr = √π / 2

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

4φ² + 6φ + 2 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

2H₂ + O₂ → 2H₂O

459K

\lim_{α\to 0} \frac{\sin α}{α} = 1

406K

∇²ω = 0

∑_{k=1}^{n} k = n(n+1)/2

181K

N₂ + 3H₂ ⇌ 2NH₃

80K

e^{i\pi} + 1 = 0

359K

det| 7 4 ; 4 8 | = 40

455K