Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 03:34Z

det| 7 6 ; 7 8 | = 14

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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\oint_C \vec{F}\cdot d\vec{r} = 0

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F = G m₁m₂ / r²

det| 5 6 ; 2 6 | = 18

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N₂ + 3H₂ ⇌ 2NH₃

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det| 10 3 ; 0 11 | = 110

det| 9 4 ; 1 10 | = 86

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∑_{k=1}^{n} k = n(n+1)/2

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∂x/∂α = 8x

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

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∇²r = 0

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∇ × E = −∂B/∂t

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

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11t² + 9t + 5 = 0

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

CaCO₃ → CaO + CO₂