Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:04Z

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

det| 10 2 ; 3 11 | = 104

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det| 9 4 ; 1 10 | = 86

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

det| 5 3 ; 2 6 | = 24

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iħ ∂ψ/∂t = Ĥψ

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

∑_{k=1}^{n} k = n(n+1)/2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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CH₄ + 2O₂ → CO₂ + 2H₂O

∂α/∂θ = 1α

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∂φ/∂β = 5φ

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det| 5 2 ; 3 6 | = 24

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∑_{k=1}^{n} k = n(n+1)/2

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