Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:17Z

11n² + 5n + 4 = 0

1n² + 7n + 3 = 0

460K

∫₀^∞ e^(-x²) dx = √π / 2

438K

∫₀^∞ e^(-x²) dx = √π / 2

ΔS ≥ 0

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

4φ² + 6φ + 2 = 0

det| 7 4 ; 4 8 | = 40

448K

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

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

N₂ + 3H₂ ⇌ 2NH₃

459K

11φ² + 4φ + 0 = 0

406K

det| 3 7 ; 2 4 | = -2

181K

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

80K

2H₂ + O₂ → 2H₂O

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