Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 03:39Z

det| 7 6 ; 7 8 | = 14

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

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

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F = G m₁m₂ / r²

7r² + 8r + 5 = 0

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12y² + 5y + 7 = 0

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det| 10 3 ; 0 11 | = 110

det| 7 4 ; 4 8 | = 40

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∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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CH₄ + 2O₂ → CO₂ + 2H₂O

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det| 2 6 ; 0 3 | = 6

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N₂ + 3H₂ ⇌ 2NH₃

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∂z/∂φ = 7z

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