Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:27Z

det| 6 5 ; 4 7 | = 22

3x² + 5x + 7 = 0

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

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∇²φ = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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det| 5 3 ; 7 6 | = 9

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

\lim_{β\to 0} \frac{\sin β}{β} = 1

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det| 7 4 ; 4 8 | = 40

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F = ma

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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ΔS ≥ 0

F = G m₁m₂ / r²

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∂γ/∂θ = 2γ

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∇ × E = −∂B/∂t

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∑_{k=1}^{n} k = n(n+1)/2

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