Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 02:19Z
3r² + 3r + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
193K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
235K
6ω² + 6ω + 6 = 0
∫₀^∞ e^(-y²) dy = √π / 2
det| 1 2 ; 7 2 | = -12
405K
∑_{k=1}^{n} k = n(n+1)/2
442K