Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 14:35Z
3γ² + 8γ + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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∑_{k=1}^{n} k = n(n+1)/2
438K
PV = nRT
det| 9 4 ; 1 10 | = 86
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det| 1 9 ; 5 2 | = -43
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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\lim_{t\to 0} \frac{\sin t}{t} = 1
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ω = 2πf
∂n/∂ψ = 6n
CH₄ + 2O₂ → CO₂ + 2H₂O
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{1}{8} \sum_{i=1}^{n} i^{2}