Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:50Z
2n² + 2n + 2 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
445K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 4 ; 4 3 | = -10
322K
6ψ² + 3ψ + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
212K
E = mc²
det| 7 4 ; 4 8 | = 40
179K
∑_{k=1}^{n} k = n(n+1)/2
405K