Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:38Z

det| 6 5 ; 4 7 | = 22

3x² + 5x + 7 = 0

460K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

438K

∇²φ = 0

12y² + 5y + 7 = 0

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det| 5 3 ; 7 6 | = 9

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

∫₀^∞ e^(-x²) dx = √π / 2

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

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F = ma

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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3z² + 5z + 1 = 0

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ΔS ≥ 0

8ψ² + 7ψ + 0 = 0

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det| 9 5 ; 1 10 | = 85

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∇ × E = −∂B/∂t

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∑_{k=1}^{n} k = n(n+1)/2

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