Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:35Z

3n² + 7n + 7 = 0

\frac{8}{7} \sum_{i=1}^{n} i^{2}

460K

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

438K

∫₀^∞ e^(-ω²) dω = √π / 2

8ψ² + 7ψ + 0 = 0

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

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

∑_{k=1}^{n} k = n(n+1)/2

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

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d/dr [r^12] = 12r^11

N₂ + 3H₂ ⇌ 2NH₃

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PV = nRT

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d/dφ [φ^5] = 5φ^4

∇ × E = −∂B/∂t

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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2H₂ + O₂ → 2H₂O

det| 7 6 ; 1 8 | = 50

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∫₀^∞ e^(-θ²) dθ = √π / 2