Math Dump /sym/6c3138

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

det| 6 5 ; 4 7 | = 22

Fe₂O₃ + 3CO → 2Fe + 3CO₂

460K

∑_{k=1}^{n} k = n(n+1)/2

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∇²φ = 0

∑_{k=1}^{n} k = n(n+1)/2

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10γ² + 8γ + 7 = 0

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

8ψ² + 7ψ + 0 = 0

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7y² + 9y + 1 = 0

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F = ma

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

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det| 7 9 ; 1 8 | = 47

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ΔS ≥ 0

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

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∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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