Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:03Z
∇ × E = −∂B/∂t
\frac{10}{3} \sum_{i=1}^{n} i^{2}
36K
det| 11 2 ; 1 12 | = 130
det| 5 4 ; 7 6 | = 2
131K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
158K
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
240K
det| 1 1 ; 1 2 | = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
139K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
344K
10ψ² + 2ψ + 3 = 0
d/dt [t^11] = 11t^10
201K
N₂ + 3H₂ ⇌ 2NH₃
\frac{2}{9} \sum_{i=1}^{n} i^{2}
399K
det| 6 4 ; 0 7 | = 42
443K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
224K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
333K