Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:55Z
2n² + 2n + 2 = 0
det| 8 5 ; 3 9 | = 57
445K
∑_{k=1}^{n} k = n(n+1)/2
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
322K
det| 7 4 ; 4 8 | = 40
235K
6ψ² + 3ψ + 4 = 0
E = mc²
∫₀^∞ e^(-φ²) dφ = √π / 2
405K