Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:29Z
9y² + 1y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
40K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{7}{8} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
306K
det| 7 4 ; 4 8 | = 40
322K
N₂ + 3H₂ ⇌ 2NH₃
det| 2 4 ; 4 3 | = -10
374K
det| 11 5 ; 5 12 | = 107
∫₀^∞ e^(-φ²) dφ = √π / 2
247K