Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:18Z
9y² + 1y + 4 = 0
det| 2 7 ; 7 3 | = -43
40K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
∫₀^∞ e^(-n²) dn = √π / 2
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
176K
∫₀^∞ e^(-θ²) dθ = √π / 2
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 4 ; 4 3 | = -10
247K