Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:25Z
9y² + 1y + 4 = 0
det| 1 4 ; 2 2 | = -6
40K
det| 3 3 ; 4 4 | = 0
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{7}{8} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
322K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
374K
det| 11 5 ; 5 12 | = 107
det| 7 2 ; 3 8 | = 50
417K
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O