Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:51Z

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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\frac{12}{2} \sum_{i=1}^{n} i^{2}

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

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det| 7 2 ; 7 8 | = 42

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

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det| 1 4 ; 3 2 | = -10

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10γ² + 8γ + 7 = 0

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1θ² + 2θ + 6 = 0

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

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det| 9 4 ; 1 10 | = 86

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iħ ∂ψ/∂t = Ĥψ

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