Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:34Z

11n² + 5n + 4 = 0

det| 9 4 ; 1 10 | = 86

460K

6x² + 6x + 1 = 0

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 2 3 ; 5 3 | = -9

186K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

411K

4φ² + 6φ + 2 = 0

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

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

4t² + 3t + 3 = 0

406K

∇²ω = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

E = mc²

359K

∫₀^∞ e^(-θ²) dθ = √π / 2

455K