Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 15:35Z
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 9 4 ; 1 10 | = 86
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N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
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\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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∫₀^∞ e^(-ω²) dω = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
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∂n/∂ω = 2n
∑_{k=1}^{n} k = n(n+1)/2
404K