Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 14:25Z
3r² + 5r + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
445K
det| 12 9 ; 5 13 | = 111
193K
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
322K
∫₀^∞ e^(-ψ²) dψ = √π / 2
235K
det| 11 2 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
212K
E = mc²
det| 9 4 ; 1 10 | = 86
442K