Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:32Z

d/dy [y^8] = 8y^7

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

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

d/dx [x^3] = 3x^2

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

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d/dn [n^3] = 3n^2

12γ² + 9γ + 1 = 0

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10t² + 9t + 5 = 0

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6t² + 4t + 0 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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iħ ∂ψ/∂t = Ĥψ

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det| 9 4 ; 1 10 | = 86

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det| 7 9 ; 1 8 | = 47

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∑_{k=1}^{n} k = n(n+1)/2

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