Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 00:37Z
10y² + 7y + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
297K
N₂ + 3H₂ ⇌ 2NH₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
138K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
176K
\lim_{α\to 0} \frac{\sin α}{α} = 1
67K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
374K
det| 7 4 ; 4 8 | = 40
112K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
247K