Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 19:27Z
det| 3 7 ; 1 4 | = 5
det| 7 4 ; 4 8 | = 40
36K
∑_{k=1}^{n} k = n(n+1)/2
269K
∇ × E = −∂B/∂t
2y² + 9y + 6 = 0
det| 11 9 ; 0 12 | = 132
376K
∑_{k=1}^{n} k = n(n+1)/2
139K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
344K