Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:27Z

11n² + 5n + 4 = 0

det| 7 4 ; 4 8 | = 40

460K

\lim_{β\to 0} \frac{\sin β}{β} = 1

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 3 1 ; 7 4 | = 5

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∑_{k=1}^{n} k = n(n+1)/2

411K

4φ² + 6φ + 2 = 0

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

448K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∫₀^∞ e^(-φ²) dφ = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

459K

∇²ω = 0

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N₂ + 3H₂ ⇌ 2NH₃

181K

∂y/∂γ = 8y

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