Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 02:10Z
3r² + 3r + 4 = 0
∫₀^∞ e^(-x²) dx = √π / 2
193K
N₂ + 3H₂ ⇌ 2NH₃
6ω² + 6ω + 6 = 0
det| 7 4 ; 4 8 | = 40
212K
∑_{k=1}^{n} k = n(n+1)/2
362K
∫₀^∞ e^(-y²) dy = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
179K