Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:09Z
9n² + 9n + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
269K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 1 6 | = 24
131K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{α\to 0} \frac{\sin α}{α} = 1
376K
ΔS ≥ 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
139K
det| 11 5 ; 0 12 | = 132
344K
\oint_C \vec{F}\cdot d\vec{r} = 0
295K