Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:11Z
9y² + 1y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-φ²) dφ = √π / 2
176K
det| 9 4 ; 1 10 | = 86
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 12 1 ; 5 13 | = 151
306K
det| 1 4 ; 2 2 | = -6
322K
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-ψ²) dψ = √π / 2
112K
det| 11 5 ; 5 12 | = 107
E = mc²