Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:44Z
∇ × E = −∂B/∂t
det| 7 4 ; 4 8 | = 40
269K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
158K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
240K
∑_{k=1}^{n} k = n(n+1)/2
376K
det| 9 9 ; 5 10 | = 45
344K