Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 02:20Z
3r² + 3r + 4 = 0
det| 4 6 ; 4 5 | = -4
445K
det| 1 2 ; 7 2 | = -12
193K
N₂ + 3H₂ ⇌ 2NH₃
6ω² + 6ω + 6 = 0
∫₀^∞ e^(-y²) dy = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
405K
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 1 7 ; 2 2 | = -12