Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:50Z

det| 6 5 ; 4 7 | = 22

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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∑_{k=1}^{n} k = n(n+1)/2

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∇²φ = 0

det| 5 2 ; 3 6 | = 24

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12y² + 5y + 7 = 0

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\frac{9}{2} \sum_{i=1}^{n} i^{2}

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

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6r² + 3r + 1 = 0

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8ψ² + 7ψ + 0 = 0

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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∂α/∂ω = 3α

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∇ × E = −∂B/∂t

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∫₀^∞ e^(-t²) dt = √π / 2

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