Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:36Z

det| 6 5 ; 4 7 | = 22

det| 10 2 ; 3 11 | = 104

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∇²φ = 0

12y² + 5y + 7 = 0

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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}

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

448K

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

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F = ma

11t² + 9t + 7 = 0

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∑_{k=1}^{n} k = n(n+1)/2

406K

ΔS ≥ 0

e^{i\pi} + 1 = 0

181K

∫₀^∞ e^(-ψ²) dψ = √π / 2

80K

det| 9 4 ; 1 10 | = 86

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5z² + 8z + 3 = 0

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