Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:37Z

3n² + 7n + 7 = 0

6n² + 7n + 6 = 0

460K

det| 9 4 ; 1 10 | = 86

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∫₀^∞ e^(-ω²) dω = √π / 2

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

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∑_{k=1}^{n} k = n(n+1)/2

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

iħ ∂ψ/∂t = Ĥψ

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

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

∇²β = 0

459K

5φ² + 1φ + 1 = 0

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d/dφ [φ^5] = 5φ^4

F = G m₁m₂ / r²

181K

8x² + 2x + 7 = 0

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2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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\lim_{r\to 0} \frac{\sin r}{r} = 1

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