Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:28Z

3n² + 7n + 7 = 0

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

460K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∇²θ = 0

186K

12y² + 5y + 7 = 0

411K

\frac{10}{6} \sum_{i=1}^{n} i^{2}

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

448K

det| 4 7 ; 2 5 | = 6

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8ψ² + 7ψ + 0 = 0

459K

12γ² + 9γ + 1 = 0

406K

∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

80K

8x² + 2x + 7 = 0

359K