Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:58Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 3 6 ; 0 4 | = 12

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 7 8 ; 4 8 | = 24

186K

4γ² + 1γ + 7 = 0

411K

4φ² + 6φ + 2 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

448K

det| 12 2 ; 2 13 | = 152

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 9 4 ; 1 10 | = 86

459K

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

406K

∇²ω = 0

11t² + 9t + 5 = 0

181K

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

80K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

359K