Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:22Z

det| 6 5 ; 4 7 | = 22

7y² + 9y + 1 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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∇²φ = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

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∑_{k=1}^{n} k = n(n+1)/2

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

∂γ/∂z = 6γ

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det| 9 4 ; 1 10 | = 86

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F = ma

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

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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det| 3 6 ; 0 4 | = 12

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