Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 15:37Z

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

∑_{k=1}^{n} k = n(n+1)/2

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8ψ² + 7ψ + 0 = 0

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N₂ + 3H₂ ⇌ 2NH₃

∇ × E = −∂B/∂t

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CaCO₃ → CaO + CO₂

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\oint_C \vec{F}\cdot d\vec{r} = 0

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

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

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4t² + 3t + 3 = 0

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∇²θ = 0

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det| 9 5 ; 1 10 | = 85

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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det| 12 1 ; 5 13 | = 151

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