Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:09Z

∇²x = 0

det| 4 2 ; 6 5 | = 8

451K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

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det| 3 9 ; 1 4 | = 3

det| 7 4 ; 4 8 | = 40

297K

7y² + 9y + 1 = 0

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CaCO₃ → CaO + CO₂

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

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∑_{k=1}^{n} k = n(n+1)/2

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det| 8 9 ; 4 9 | = 36

∫₀^∞ e^(-x²) dx = √π / 2

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PV = nRT

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det| 7 6 ; 6 8 | = 20

1θ² + 2θ + 6 = 0

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N₂ + 3H₂ ⇌ 2NH₃

420K

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