Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:40Z

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

∑_{k=1}^{n} k = n(n+1)/2

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10ψ² + 5ψ + 0 = 0

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

8ψ² + 7ψ + 0 = 0

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det| 10 2 ; 3 11 | = 104

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

∇ × E = −∂B/∂t

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

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2n² + 4n + 0 = 0

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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