Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:42Z

11n² + 5n + 4 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

460K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

438K

∫₀^∞ e^(-x²) dx = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

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

411K

4φ² + 6φ + 2 = 0

det| 12 6 ; 0 13 | = 156

448K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

∂ψ/∂β = 3ψ

459K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

406K

∇²ω = 0

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

181K

d/dx [x^9] = 9x^8

80K

det| 9 4 ; 1 10 | = 86

359K

det| 7 9 ; 1 8 | = 47

455K