Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:26Z

3n² + 7n + 7 = 0

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

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

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∫₀^∞ e^(-ω²) dω = √π / 2

F = G m₁m₂ / r²

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det| 5 9 ; 7 6 | = -33

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

det| 9 4 ; 1 10 | = 86

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

6r² + 3r + 1 = 0

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6ω² + 4ω + 4 = 0

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d/dφ [φ^5] = 5φ^4

iħ ∂ψ/∂t = Ĥψ

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iħ ∂ψ/∂t = Ĥψ

2H₂ + O₂ → 2H₂O