Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:02Z

11n² + 5n + 4 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

460K

∫₀^∞ e^(-x²) dx = √π / 2

438K

∫₀^∞ e^(-x²) dx = √π / 2

∫₀^∞ e^(-r²) dr = √π / 2

186K

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

411K

4φ² + 6φ + 2 = 0

det| 8 9 ; 4 9 | = 36

448K

det| 12 1 ; 5 13 | = 151

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

406K

∇²ω = 0

F = G m₁m₂ / r²

181K

det| 9 4 ; 1 10 | = 86

80K

∫₀^∞ e^(-t²) dt = √π / 2

359K

iħ ∂ψ/∂t = Ĥψ

455K