Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:00Z

11φ² + 9φ + 3 = 0

8ψ² + 7ψ + 0 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-y²) dy = √π / 2

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

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7y² + 9y + 1 = 0

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

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

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∇ × E = −∂B/∂t

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\frac{2}{2} \sum_{i=1}^{n} i^{2}

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∑_{k=1}^{n} k = n(n+1)/2

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∇²θ = 0

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