Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 13:59Z
2α² + 5α + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
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\frac{12}{6} \sum_{i=1}^{n} i^{2}
479K
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
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9φ² + 5φ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
191K
\lim_{α\to 0} \frac{\sin α}{α} = 1
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d/dω [ω^2] = 2ω^1
CH₄ + 2O₂ → CO₂ + 2H₂O
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CH₄ + 2O₂ → CO₂ + 2H₂O
det| 11 4 ; 5 12 | = 112
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂