Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:20Z

∑_{k=1}^{n} k = n(n+1)/2

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

451K

det| 5 6 ; 2 6 | = 18

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det| 8 9 ; 3 9 | = 45

det| 7 4 ; 4 8 | = 40

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7y² + 9y + 1 = 0

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

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F = G m₁m₂ / r²

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det| 2 3 ; 3 3 | = -3

6ω² + 4ω + 4 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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

e^{i\pi} + 1 = 0

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

det| 5 4 ; 0 6 | = 30