Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:23Z
det| 5 7 ; 7 6 | = -19
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 7 ; 4 8 | = 28
138K
det| 10 5 ; 4 11 | = 90
138K
6n² + 8n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
67K
∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
306K
CH₄ + 2O₂ → CO₂ + 2H₂O
322K
∑_{k=1}^{n} k = n(n+1)/2
5y² + 8y + 1 = 0
det| 7 4 ; 4 8 | = 40
247K
d/dz [z^11] = 11z^10
417K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃