Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:28Z

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

∇²β = 0

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

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

∑_{k=1}^{n} k = n(n+1)/2

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det| 3 6 ; 0 4 | = 12

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

ω = 2πf

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det| 12 6 ; 5 13 | = 126

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CH₄ + 2O₂ → CO₂ + 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

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∂ψ/∂β = 3ψ

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5y² + 1y + 2 = 0

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2ψ² + 1ψ + 6 = 0

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