Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:39Z

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

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9α² + 7α + 5 = 0

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det| 8 9 ; 3 9 | = 45

F = G m₁m₂ / r²

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det| 9 8 ; 3 10 | = 66

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 9 4 ; 1 10 | = 86

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iħ ∂ψ/∂t = Ĥψ

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2n² + 4n + 0 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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

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