Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:29Z

11φ² + 9φ + 3 = 0

\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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∫₀^∞ e^(-y²) dy = √π / 2

9θ² + 7θ + 4 = 0

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det| 7 6 ; 1 8 | = 50

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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8ψ² + 7ψ + 0 = 0

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CaCO₃ → CaO + CO₂

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

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∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-t²) dt = √π / 2

N₂ + 3H₂ ⇌ 2NH₃

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∇ × E = −∂B/∂t

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