Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-22 22:36Z

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

det| 11 4 ; 5 12 | = 112

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d/dφ [φ^1] = 1φ^0

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∑_{k=1}^{n} k = n(n+1)/2

∂n/∂θ = 3n

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det| 9 4 ; 1 10 | = 86

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e^{i\pi} + 1 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

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d/dt [t^3] = 3t^2

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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∑_{k=1}^{n} k = n(n+1)/2

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∂z/∂φ = 7z

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