Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:31Z

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

det| 8 9 ; 4 9 | = 36

460K

7r² + 8r + 5 = 0

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d/dx [x^7] = 7x^6

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

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8ψ² + 7ψ + 0 = 0

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

∑_{k=1}^{n} k = n(n+1)/2

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N₂ + 3H₂ ⇌ 2NH₃

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CH₄ + 2O₂ → CO₂ + 2H₂O

det| 5 9 ; 7 6 | = -33

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CaCO₃ → CaO + CO₂

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N₂ + 3H₂ ⇌ 2NH₃

det| 2 6 ; 0 3 | = 6

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6r² + 3r + 1 = 0

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CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

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iħ ∂ψ/∂t = Ĥψ

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