Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 21:27Z

F = G m₁m₂ / r²

E = mc²

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det| 9 4 ; 1 10 | = 86

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8φ² + 6φ + 2 = 0

det| 1 4 ; 3 2 | = -10

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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ΔS ≥ 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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det| 10 7 ; 3 11 | = 89

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\lim_{r\to 0} \frac{\sin r}{r} = 1

∑_{k=1}^{n} k = n(n+1)/2

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\binom{n}{k} = \frac{n!}{k!(n-k)!}

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

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