Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:57Z

F = G m₁m₂ / r²

det| 4 7 ; 2 5 | = 6

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

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12n² + 3n + 1 = 0

det| 3 1 ; 7 4 | = 5

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∇²θ = 0

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AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 9 4 ; 1 10 | = 86

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

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4z² + 8z + 1 = 0

iħ ∂ψ/∂t = Ĥψ

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11t² + 9t + 5 = 0

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det| 3 7 ; 4 4 | = -16

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

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F = G m₁m₂ / r²

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3ψ² + 3ψ + 7 = 0

12n² + 2n + 2 = 0

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det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-y²) dy = √π / 2