Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:00Z

3n² + 7n + 7 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

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∇ × E = −∂B/∂t

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∫₀^∞ e^(-ω²) dω = √π / 2

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

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∇²ω = 0

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\frac{10}{6} \sum_{i=1}^{n} i^{2}

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

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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d/dr [r^12] = 12r^11

det| 4 2 ; 6 5 | = 8

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8ψ² + 7ψ + 0 = 0

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det| 5 2 ; 3 6 | = 24

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

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