Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 02:12Z
3r² + 3r + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
445K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 7 ; 3 10 | = 69
322K
6ω² + 6ω + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
362K
∫₀^∞ e^(-y²) dy = √π / 2
det| 4 6 ; 0 5 | = 20
369K