Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 15:13Z
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
273K
∑_{k=1}^{n} k = n(n+1)/2
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N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 1 ; 7 4 | = 5
333K
\oint_C \vec{F}\cdot d\vec{r} = 0
160K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
439K
∫₀^∞ e^(-ω²) dω = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
297K
det| 4 8 ; 3 5 | = -4
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∂n/∂ω = 2n
∑_{k=1}^{n} k = n(n+1)/2
404K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\frac{5}{9} \sum_{i=1}^{n} i^{2}
det| 6 7 ; 6 7 | = 0